The popularity of wearable health devices has surged, reflecting an increasing emphasis on preventive healthcare and proactive disease management. These devices, such as fitness trackers and smartwatches, enable continuous monitoring of vital physiological parameters, including heart rate, activity levels, sleep patterns, and even advanced metrics like electrocardiograms (ECGs) and blood pressure.

Their growth has been particularly notable during the coronavirus disease 2019 (COVID-19) pandemic, as they offered a practical means to remotely monitor patient health, minimize hospital visits, and reduce healthcare provider exposure to pathogens.

Beyond pandemic-related benefits, wearables hold significant potential for managing chronic conditions, notably cardiovascular diseases, by enabling early detection, personalized interventions, and enhanced patient engagement.

Despite their widespread adoption, challenges persist, especially concerning accessibility and consistent usage among older adults and socioeconomically disadvantaged groups. Addressing these barriers is crucial to ensuring that wearable technology effectively contributes to preventive health strategies and does not exacerbate existing healthcare disparities.

This article showcases how wearables enable proactive health monitoring and transform personal and clinical healthcare approaches.

How Wearables Work?

Wearable devices like wristbands and smartwatches contain miniature sensors that continuously track key physiological signals. Essential sensors include accelerometers, which measure movement; photoplethysmography (PPG) sensors, which use light to track heart rate and blood oxygen saturation (SpO?); and temperature sensors that monitor skin temperature changes.

These sensors continuously collect and transmit data, enabling wearables to detect heart rate variability (HRV) and oxygen saturation levels, which are crucial for respiratory assessment.

Wearables also analyze movement and physiological signals to track sleep patterns, identifying stages such as light sleep, deep sleep, and rapid eye movement (REM) sleep, which is associated with dreaming and cognitive recovery.

Integrated apps utilize proprietary algorithms to convert raw sensor data into meaningful insights, including detailed analysis of sleep cycles, summaries of daily activity, and real-time health alerts. Users interact with this processed information through user-friendly mobile applications.

Overall, by combining advanced sensor technology, continuous health data tracking, and intuitive app integration, wearables offer personalized insights into heart health, respiratory status, and sleep quality, making everyday health management accessible, informative, and proactive.

Preventative Health Benefits

Preventative health strategies leverage early detection, chronic disease management, and behavior modification to enhance health outcomes. Early disease detection through wearable devices can significantly impact conditions like diabetes and atrial fibrillation (AFib).

Continuous glucose monitors (CGMs) offer real-time glucose readings, allowing timely insulin adjustments and substantially improving diabetes control. Similarly, smartwatch-based algorithms accurately detect AFib episodes, enabling early intervention and reducing stroke risk.

Chronic disease management also benefits from wearables by tracking vital signs, medication adherence, and symptom changes, leading to personalized care and reduced complications.

Lastly, wearable devices facilitate behavior modification through biofeedback and activity tracking, promoting increased physical activity, improved sleep, and healthier lifestyle choices. These modifications are critical in managing chronic diseases and preventing their progression.

Despite challenges like data accuracy and patient adherence, ongoing advancements promise greater accuracy, user-friendliness, and integration into healthcare, transforming preventative health into an accessible and integral component of modern medicine.

Healthcare System Integration

Pilot programs integrating wearable devices with telehealth and electronic health records (EHRs) demonstrate significant promise for enhancing healthcare delivery.

Apple’s advancements illustrate how integrating wearable technology into personal health journeys enables users to actively monitor diverse health metrics, including heart rate, mobility, and respiratory rates.

By consolidating data in the Health app and securely sharing it with clinicians, patients gain actionable insights and foster more meaningful patient-provider interactions.

Similarly, successful implementation of wearables in clinical settings, as seen in Ochsner Health System and Kaiser Permanente programs, emphasizes clear problem identification, seamless integration into healthcare delivery, personalized experiences, and technology support.

Both systems adopted remote monitoring via wearable and digital health devices directly linked to EHRs, facilitating real-time clinical decisions, effective health coaching, and tailored patient education.

Critical success factors identified include clinician engagement, alignment with reimbursement structures, and patient-focused technology support. For instance, personalized health coaching combined with wearable-generated data at Ochsner significantly improved hypertension management outcomes compared to standard care.

These pilot initiatives underscore the transformative potential of integrating wearable technology with telehealth and EHRs, highlighting improved clinical outcomes, patient engagement, and healthcare delivery efficiency.

Industry Landscape

The wearable technology sector is led by prominent consumer brands such as Apple, Fitbit, and Withings. These brands have popularized health monitoring by offering user-friendly devices that track physical activity, heart rate, sleep, and ECG.

Apple notably transformed the healthcare ecosystem with ResearchKit, an open-source platform enabling large-scale clinical research and health data collection. This platform significantly expanded wearable integration into clinical studies. Collaborations between these brands and healthcare institutions like the United Kingdom (UK)’s National Health Service (NHS) demonstrate growing trust and adoption.

NHS partnerships leverage wearables for remote patient monitoring, preventive healthcare, and chronic disease management, enhancing patient outcomes and reducing healthcare costs.

Simultaneously, emerging companies like iRhythm and Whoop are entering the market, offering specialized medical-grade devices that provide precise data on metrics such as continuous cardiac rhythms, detailed sleep analysis, respiratory rates, and oxygen saturation levels.

These advanced functionalities facilitate clinical-level diagnostics and personalized healthcare interventions.

The wearable landscape is rapidly diversifying, blending consumer-grade convenience with medical-grade accuracy. This evolution is driven by increasing healthcare demands, exemplified by pandemic-induced telehealth needs, marking a significant shift towards precision medicine, improved patient management, and expansive global health research.

Data Privacy and Limitations

Wearable health devices, such as smartwatches and fitness trackers, offer significant benefits by monitoring health data in real-time. However, their widespread use raises critical concerns regarding data privacy, regulatory frameworks, and device accuracy.

Personal health information (PHI) collected by these devices is inherently sensitive, necessitating privacy protections to prevent unauthorized access and misuse. Ensuring compliance with regulations like the General Data Protection Regulation (GDPR) or the United States (US) Health Insurance Portability and Accountability Act (HIPAA) is essential for maintaining public trust.

Despite advancements, limitations persist, notably regarding data accuracy. Misleading or inaccurate health data can adversely impact medical decisions and user safety. Interoperability issues among diverse operating systems further complicate data management and integration into healthcare systems.

To address these challenges, healthcare organizations must implement strict data security measures, including encryption, regular risk assessments, and role-based data access controls. Furthermore, fostering transparency in data usage and encouraging industry self-regulation through guidelines and voluntary codes of conduct are vital.

Future Developments

Wearable biosensors represent a transformative advancement, merging healthcare with personalized wellness. Emerging technologies are enhancing their accuracy, comfort, and versatility.

Advances in microfabrication and flexible electronics facilitate unobtrusive, continuous monitoring of physiological metrics such as glucose, hydration, and vital signs through non-invasive methods like sweat analysis and minimally invasive microneedles.

Integration with artificial intelligence (AI) significantly expands their capabilities, allowing sophisticated data interpretation and predictive analytics. Machine learning algorithms analyze vast datasets collected in real time to predict health trends, diagnose conditions early, and deliver personalized health insights.

Predictive analytics through AI-enabled biosensors empowers users and healthcare providers to proactively manage health, anticipate risks, and intervene before the onset of illness. This proactive approach is particularly valuable in chronic disease management, fitness tracking, and preventive medicine, where timely interventions can dramatically improve outcomes.

Future developments also anticipate hybrid wearable-implantable systems, combining external monitoring with internal precision to achieve comprehensive health surveillance. These integrated systems could revolutionize telemedicine and remote patient care, providing highly personalized, real-time health management.

Ultimately, advancements in wearable biosensors, AI integration, and predictive analytics promise a future of more efficient, preventive, and personalized healthcare.

The popularity of wearable health devices has surged, reflecting an increasing emphasis on preventive healthcare and proactive disease management. These devices, such as fitness trackers and smartwatches, enable continuous monitoring of vital physiological parameters, including heart rate, activity levels, sleep patterns, and even advanced metrics like electrocardiograms (ECGs) and blood pressure.

Their growth has been particularly notable during the coronavirus disease 2019 (COVID-19) pandemic, as they offered a practical means to remotely monitor patient health, minimize hospital visits, and reduce healthcare provider exposure to pathogens.

Beyond pandemic-related benefits, wearables hold significant potential for managing chronic conditions, notably cardiovascular diseases, by enabling early detection, personalized interventions, and enhanced patient engagement.

Despite their widespread adoption, challenges persist, especially concerning accessibility and consistent usage among older adults and socioeconomically disadvantaged groups. Addressing these barriers is crucial to ensuring that wearable technology effectively contributes to preventive health strategies and does not exacerbate existing healthcare disparities.

This article showcases how wearables enable proactive health monitoring and transform personal and clinical healthcare approaches.

How Wearables Work?

Wearable devices like wristbands and smartwatches contain miniature sensors that continuously track key physiological signals. Essential sensors include accelerometers, which measure movement; photoplethysmography (PPG) sensors, which use light to track heart rate and blood oxygen saturation (SpO?); and temperature sensors that monitor skin temperature changes.

These sensors continuously collect and transmit data, enabling wearables to detect heart rate variability (HRV) and oxygen saturation levels, which are crucial for respiratory assessment.

Wearables also analyze movement and physiological signals to track sleep patterns, identifying stages such as light sleep, deep sleep, and rapid eye movement (REM) sleep, which is associated with dreaming and cognitive recovery.

Integrated apps utilize proprietary algorithms to convert raw sensor data into meaningful insights, including detailed analysis of sleep cycles, summaries of daily activity, and real-time health alerts. Users interact with this processed information through user-friendly mobile applications.

Overall, by combining advanced sensor technology, continuous health data tracking, and intuitive app integration, wearables offer personalized insights into heart health, respiratory status, and sleep quality, making everyday health management accessible, informative, and proactive.

Preventative Health Benefits

Preventative health strategies leverage early detection, chronic disease management, and behavior modification to enhance health outcomes. Early disease detection through wearable devices can significantly impact conditions like diabetes and atrial fibrillation (AFib).

Continuous glucose monitors (CGMs) offer real-time glucose readings, allowing timely insulin adjustments and substantially improving diabetes control. Similarly, smartwatch-based algorithms accurately detect AFib episodes, enabling early intervention and reducing stroke risk.

Chronic disease management also benefits from wearables by tracking vital signs, medication adherence, and symptom changes, leading to personalized care and reduced complications.

Lastly, wearable devices facilitate behavior modification through biofeedback and activity tracking, promoting increased physical activity, improved sleep, and healthier lifestyle choices. These modifications are critical in managing chronic diseases and preventing their progression.

Despite challenges like data accuracy and patient adherence, ongoing advancements promise greater accuracy, user-friendliness, and integration into healthcare, transforming preventative health into an accessible and integral component of modern medicine.

Healthcare System Integration

Pilot programs integrating wearable devices with telehealth and electronic health records (EHRs) demonstrate significant promise for enhancing healthcare delivery.

Apple’s advancements illustrate how integrating wearable technology into personal health journeys enables users to actively monitor diverse health metrics, including heart rate, mobility, and respiratory rates.

By consolidating data in the Health app and securely sharing it with clinicians, patients gain actionable insights and foster more meaningful patient-provider interactions.

Similarly, successful implementation of wearables in clinical settings, as seen in Ochsner Health System and Kaiser Permanente programs, emphasizes clear problem identification, seamless integration into healthcare delivery, personalized experiences, and technology support.

Both systems adopted remote monitoring via wearable and digital health devices directly linked to EHRs, facilitating real-time clinical decisions, effective health coaching, and tailored patient education.

Critical success factors identified include clinician engagement, alignment with reimbursement structures, and patient-focused technology support. For instance, personalized health coaching combined with wearable-generated data at Ochsner significantly improved hypertension management outcomes compared to standard care.

These pilot initiatives underscore the transformative potential of integrating wearable technology with telehealth and EHRs, highlighting improved clinical outcomes, patient engagement, and healthcare delivery efficiency.

Industry Landscape

The wearable technology sector is led by prominent consumer brands such as Apple, Fitbit, and Withings. These brands have popularized health monitoring by offering user-friendly devices that track physical activity, heart rate, sleep, and ECG.

Apple notably transformed the healthcare ecosystem with ResearchKit, an open-source platform enabling large-scale clinical research and health data collection. This platform significantly expanded wearable integration into clinical studies. Collaborations between these brands and healthcare institutions like the United Kingdom (UK)’s National Health Service (NHS) demonstrate growing trust and adoption.

NHS partnerships leverage wearables for remote patient monitoring, preventive healthcare, and chronic disease management, enhancing patient outcomes and reducing healthcare costs.

Simultaneously, emerging companies like iRhythm and Whoop are entering the market, offering specialized medical-grade devices that provide precise data on metrics such as continuous cardiac rhythms, detailed sleep analysis, respiratory rates, and oxygen saturation levels.

These advanced functionalities facilitate clinical-level diagnostics and personalized healthcare interventions.

The wearable landscape is rapidly diversifying, blending consumer-grade convenience with medical-grade accuracy. This evolution is driven by increasing healthcare demands, exemplified by pandemic-induced telehealth needs, marking a significant shift towards precision medicine, improved patient management, and expansive global health research.

Data Privacy and Limitations

Wearable health devices, such as smartwatches and fitness trackers, offer significant benefits by monitoring health data in real-time. However, their widespread use raises critical concerns regarding data privacy, regulatory frameworks, and device accuracy.

Personal health information (PHI) collected by these devices is inherently sensitive, necessitating privacy protections to prevent unauthorized access and misuse. Ensuring compliance with regulations like the General Data Protection Regulation (GDPR) or the United States (US) Health Insurance Portability and Accountability Act (HIPAA) is essential for maintaining public trust.

Despite advancements, limitations persist, notably regarding data accuracy. Misleading or inaccurate health data can adversely impact medical decisions and user safety. Interoperability issues among diverse operating systems further complicate data management and integration into healthcare systems.

To address these challenges, healthcare organizations must implement strict data security measures, including encryption, regular risk assessments, and role-based data access controls. Furthermore, fostering transparency in data usage and encouraging industry self-regulation through guidelines and voluntary codes of conduct are vital.

Future Developments

Wearable biosensors represent a transformative advancement, merging healthcare with personalized wellness. Emerging technologies are enhancing their accuracy, comfort, and versatility.

Advances in microfabrication and flexible electronics facilitate unobtrusive, continuous monitoring of physiological metrics such as glucose, hydration, and vital signs through non-invasive methods like sweat analysis and minimally invasive microneedles.

Integration with artificial intelligence (AI) significantly expands their capabilities, allowing sophisticated data interpretation and predictive analytics. Machine learning algorithms analyze vast datasets collected in real time to predict health trends, diagnose conditions early, and deliver personalized health insights.

Predictive analytics through AI-enabled biosensors empowers users and healthcare providers to proactively manage health, anticipate risks, and intervene before the onset of illness. This proactive approach is particularly valuable in chronic disease management, fitness tracking, and preventive medicine, where timely interventions can dramatically improve outcomes.

Future developments also anticipate hybrid wearable-implantable systems, combining external monitoring with internal precision to achieve comprehensive health surveillance. These integrated systems could revolutionize telemedicine and remote patient care, providing highly personalized, real-time health management.

Ultimately, advancements in wearable biosensors, AI integration, and predictive analytics promise a future of more efficient, preventive, and personalized healthcare.

During December 16-18, 2025, the “Healthplex Expo, Natural & Nutraceutical Products Shenzhen” (HNC Shenzhen), co-organized by CCCMHPIE and Sinoexpo Informa Markets, was held successfully at the Shenzhen World Exhibition & Convention Center. With Shenzhen as its anchor city, the exhibition fully leveraged the Greater Bay Area’s industrial concentration to create a professional platform integrating brand showcase, trend launches, technical exchange and business matchmaking. It drew strong participation from companies across the global health and nutrition supply chain, with high visitor traffic and active on-site negotiations, underscoring the sector’s robust momentum and market potential.

Co-located with Hi & Fi Shenzhen, the HNC Shenzhen formed the “Shenzhen International Nutrition and Health Industry Fair”, strengthening synergies across the value chain from ingredients to finished products and distribution.

As part of the Connexion Shenzhen 2025, spanning health, processing and packaging, catering, coffee and tea, hospitality, furniture, cleaning and lifestyle, the exhibition constituted 200,000 square metres across 12 halls and brought together more than 2,500 exhibitors from around the world. A total of 115,045 trade visits were recorded, representing a broad mix of distributors and agents, import and export traders, retailers and manufacturers. Visitor numbers for the health and nutrition segment rose by 57% year on year, reaching a new high. International buyer attendance also increased strongly, up 28% year on year, underscoring the exhibition’s global reach and resource integration capability. The exhibitions attracted sustained coverage from mainstream and trade media, supported by coordinated dissemination across social media, owned channels and online platforms, enabling industry-wide resource connectivity and business opportunity sharing, with strong penetration across South China and the Guangdong-Hong Kong-Macao Greater Bay Area.

During December 16-18, 2025, the “Healthplex Expo, Natural & Nutraceutical Products Shenzhen” (HNC Shenzhen), co-organized by CCCMHPIE and Sinoexpo Informa Markets, was held successfully at the Shenzhen World Exhibition & Convention Center. With Shenzhen as its anchor city, the exhibition fully leveraged the Greater Bay Area’s industrial concentration to create a professional platform integrating brand showcase, trend launches, technical exchange and business matchmaking. It drew strong participation from companies across the global health and nutrition supply chain, with high visitor traffic and active on-site negotiations, underscoring the sector’s robust momentum and market potential.

Co-located with Hi & Fi Shenzhen, the HNC Shenzhen formed the “Shenzhen International Nutrition and Health Industry Fair”, strengthening synergies across the value chain from ingredients to finished products and distribution.

As part of the Connexion Shenzhen 2025, spanning health, processing and packaging, catering, coffee and tea, hospitality, furniture, cleaning and lifestyle, the exhibition constituted 200,000 square metres across 12 halls and brought together more than 2,500 exhibitors from around the world. A total of 115,045 trade visits were recorded, representing a broad mix of distributors and agents, import and export traders, retailers and manufacturers. Visitor numbers for the health and nutrition segment rose by 57% year on year, reaching a new high. International buyer attendance also increased strongly, up 28% year on year, underscoring the exhibition’s global reach and resource integration capability. The exhibitions attracted sustained coverage from mainstream and trade media, supported by coordinated dissemination across social media, owned channels and online platforms, enabling industry-wide resource connectivity and business opportunity sharing, with strong penetration across South China and the Guangdong-Hong Kong-Macao Greater Bay Area.

The modernization of traditional remedies, a strong uptake of beauty-from-within supplements, and e-commerce as a key channel for purchasing supplements are among the key trends that the Boston Consulting Group (BCG) has seen in the region.

The modernization of traditional herbal remedies, for instance, is seen in the case of Jamu – the Indonesian turmeric, ginger, and tamarind drink, which can now be purchased from modern retail channels such as cafes.

The beauty-from-within scene, on the other hand, is flourishing with local players launching products in this category. Examples include Thai supplement brand Vistra’s collagen product launch, Vietnamese company Traphaco’s hair supplements launch, and Malaysia’s Lumi Beauty NMN launch.

Jasryn Ng, principal South East Asia at BCG, pointed out the above when highlighting the five key trends seen in SEA during the opening ceremony of Sirio Pharma’s Chonburi factory in Thailand.

Trend One: Health Takes Center Stage

The interest in health and wellness is driven by a growing middle class, disposable income, and a greater awareness of preventive health post-COVID.

“Number one is that we see that health is taking centre stage. There is a growing consciousness after COVID-19 to focus on health and wellness.

“We also saw that Southeast Asian government initiatives were trying to drive a healthy lifestyle, vitamin consumption, to reduce the load on the healthcare sector…We have seen that translate into an increase and a stronger growth in the vitamins and supplements market post-COVID, she said.

The SEA supplement sector has a market size of US$6bn, with Thailand, Indonesia, and Vietnam comprising 70% of the total market.

At the same time, as market share is highly fragmented – with the top 10players holding less than half of the total sales in most SEA markets -there is room for innovative players to challenge incumbents.

“If we look across every single country, we see still that the top 10 firms in any one country pretty much hold less than 50% of the sales in most markets.

“That means there is significant room for growth. There is room for innovative players to come in and challenge incumbents and really create disruption in the market. We see competition from both local and international players trying very hard to grow new products and new formats,” she said.

Trend Two: Integration and Modernization of Traditional Remedies

“Herbs are going mainstream with increasing integration into healthcare. People are taking up local flavors, and traditional remedies are becoming increasingly modernized,” Ng said of the second trend.

This is especially the case in Indonesia and Thailand, where both health ministries have been educating the public more about traditional herbal remedies.

In Thailand, the health ministry said in February that it was championing the use of traditional herbal medicines to reduce reliance on imported pharmaceuticals. Examples include advocating the use of turmeric for flatulence and moringa oleifera extract for coughs and phlegm.

In 2023, the government also identified a list of three ‘herbal champions’, including Andrographis, turmeric, and Thai black ginger, which it will focus on for exports into the neighbouring Southeast Asian markets.

In Indonesia, there are also talks of safeguarding Jamu as part of the nation’s culinary heritage.

“What we see is an exciting rejuvenation of herbal remedies among the youth. For example, in Indonesia, you can enjoy Jamu drinks traditionally taken for ailments such as cold, flu, and sore throat, in modern settings like cafes,” said Ng.

One such example is Acaraki, a cafe founded by Jony Yuwono, who aimed to make Jamu an international drink by introducing it as a delicious lifestyle drink.

In Malaysia, Penang-based Eng Chai Tong has also introduced milk tea and desserts containing peach gum, considered to have diuretic properties and can relieve stranguria and pain in Traditional Chinese Medicine.

Trend Three: Beauty-from-Within Amplified by Social Media

The region is also seeing a demand for beauty-from-within products amplified by discussions and postings on social media.

Collagen, biotin, and nicotinamide mononucleotide (NMN) are some beauty supplements trending on social media.

This also shows how beauty trends are moving from makeup-focused to skincare, radiance, and “glow-from-within” style of beauty, said Ng,

“We saw this growing among influencers in the beauty supplement space, with many brands tapping on key opinion leaders to drive the uptake of their products across social media platforms.”

Trend Four: Format Innovation

High-dose one-a-day gummy is an example of a format innovation seen in the SEA region.

“In Malaysia and Singapore, for example, we do see a one-a-day gummy vitamin that has become quite popular, which has also received funding from players like Unilever,” Ng said, referring to the Indonesia-based gummy brand Youvit.

According to Sirio Pharma, the gummy format is especially popular for kids’ nutrition in Indonesia and for the beauty-from-within category in Thailand.

Another innovation is the “press and shake format,” where active ingredients are attached to a bottle of water and are released into the bottle just by pressing the cap, said Ng.

Trend Five: E-Commerce and Beyond

Southeast Asia also has a vibrant e-commerce scene, with brands investing in online content and e-commerce platforms to market their products.

“We see that e-commerce is contributing one out of 10 sales in Southeast Asia, and we have seen strong growth for vitamins and supplements.

“From 2010 to 2024, we’ve seen, for example, Indonesia and Vietnam outpacing the growth of the Southeast Asia average,” said Ng.

One of the brands active in Indonesia’s online market, Cool Vita, is an example that has built mass recognition using TikTok, livestreaming, and product placement in mini-drama series.

This approach is also similar to trends seen in China.

“This is very much strategies that you will see in Chinese e-commerce playbooks, with the brand managing to seize the early stage boom of Southeast Asian commerce and launch hero SKUs by creating bespoke mini-drama series to coincide with Ramadan, which is the holiday period in Indonesia; partnering with creators to produce branded shorts; and then running professional livestream commerce to grow traffic and create excitement around the brand.

“This viral strategy has been extremely effective in this market [Indonesia] too,” she said.

The modernization of traditional remedies, a strong uptake of beauty-from-within supplements, and e-commerce as a key channel for purchasing supplements are among the key trends that the Boston Consulting Group (BCG) has seen in the region.

The modernization of traditional herbal remedies, for instance, is seen in the case of Jamu – the Indonesian turmeric, ginger, and tamarind drink, which can now be purchased from modern retail channels such as cafes.

The beauty-from-within scene, on the other hand, is flourishing with local players launching products in this category. Examples include Thai supplement brand Vistra’s collagen product launch, Vietnamese company Traphaco’s hair supplements launch, and Malaysia’s Lumi Beauty NMN launch.

Jasryn Ng, principal South East Asia at BCG, pointed out the above when highlighting the five key trends seen in SEA during the opening ceremony of Sirio Pharma’s Chonburi factory in Thailand.

Trend One: Health Takes Center Stage

The interest in health and wellness is driven by a growing middle class, disposable income, and a greater awareness of preventive health post-COVID.

“Number one is that we see that health is taking centre stage. There is a growing consciousness after COVID-19 to focus on health and wellness.

“We also saw that Southeast Asian government initiatives were trying to drive a healthy lifestyle, vitamin consumption, to reduce the load on the healthcare sector…We have seen that translate into an increase and a stronger growth in the vitamins and supplements market post-COVID, she said.

The SEA supplement sector has a market size of US$6bn, with Thailand, Indonesia, and Vietnam comprising 70% of the total market.

At the same time, as market share is highly fragmented – with the top 10players holding less than half of the total sales in most SEA markets -there is room for innovative players to challenge incumbents.

“If we look across every single country, we see still that the top 10 firms in any one country pretty much hold less than 50% of the sales in most markets.

“That means there is significant room for growth. There is room for innovative players to come in and challenge incumbents and really create disruption in the market. We see competition from both local and international players trying very hard to grow new products and new formats,” she said.

Trend Two: Integration and Modernization of Traditional Remedies

“Herbs are going mainstream with increasing integration into healthcare. People are taking up local flavors, and traditional remedies are becoming increasingly modernized,” Ng said of the second trend.

This is especially the case in Indonesia and Thailand, where both health ministries have been educating the public more about traditional herbal remedies.

In Thailand, the health ministry said in February that it was championing the use of traditional herbal medicines to reduce reliance on imported pharmaceuticals. Examples include advocating the use of turmeric for flatulence and moringa oleifera extract for coughs and phlegm.

In 2023, the government also identified a list of three ‘herbal champions’, including Andrographis, turmeric, and Thai black ginger, which it will focus on for exports into the neighbouring Southeast Asian markets.

In Indonesia, there are also talks of safeguarding Jamu as part of the nation’s culinary heritage.

“What we see is an exciting rejuvenation of herbal remedies among the youth. For example, in Indonesia, you can enjoy Jamu drinks traditionally taken for ailments such as cold, flu, and sore throat, in modern settings like cafes,” said Ng.

One such example is Acaraki, a cafe founded by Jony Yuwono, who aimed to make Jamu an international drink by introducing it as a delicious lifestyle drink.

In Malaysia, Penang-based Eng Chai Tong has also introduced milk tea and desserts containing peach gum, considered to have diuretic properties and can relieve stranguria and pain in Traditional Chinese Medicine.

Trend Three: Beauty-from-Within Amplified by Social Media

The region is also seeing a demand for beauty-from-within products amplified by discussions and postings on social media.

Collagen, biotin, and nicotinamide mononucleotide (NMN) are some beauty supplements trending on social media.

This also shows how beauty trends are moving from makeup-focused to skincare, radiance, and “glow-from-within” style of beauty, said Ng,

“We saw this growing among influencers in the beauty supplement space, with many brands tapping on key opinion leaders to drive the uptake of their products across social media platforms.”

Trend Four: Format Innovation

High-dose one-a-day gummy is an example of a format innovation seen in the SEA region.

“In Malaysia and Singapore, for example, we do see a one-a-day gummy vitamin that has become quite popular, which has also received funding from players like Unilever,” Ng said, referring to the Indonesia-based gummy brand Youvit.

According to Sirio Pharma, the gummy format is especially popular for kids’ nutrition in Indonesia and for the beauty-from-within category in Thailand.

Another innovation is the “press and shake format,” where active ingredients are attached to a bottle of water and are released into the bottle just by pressing the cap, said Ng.

Trend Five: E-Commerce and Beyond

Southeast Asia also has a vibrant e-commerce scene, with brands investing in online content and e-commerce platforms to market their products.

“We see that e-commerce is contributing one out of 10 sales in Southeast Asia, and we have seen strong growth for vitamins and supplements.

“From 2010 to 2024, we’ve seen, for example, Indonesia and Vietnam outpacing the growth of the Southeast Asia average,” said Ng.

One of the brands active in Indonesia’s online market, Cool Vita, is an example that has built mass recognition using TikTok, livestreaming, and product placement in mini-drama series.

This approach is also similar to trends seen in China.

“This is very much strategies that you will see in Chinese e-commerce playbooks, with the brand managing to seize the early stage boom of Southeast Asian commerce and launch hero SKUs by creating bespoke mini-drama series to coincide with Ramadan, which is the holiday period in Indonesia; partnering with creators to produce branded shorts; and then running professional livestream commerce to grow traffic and create excitement around the brand.

“This viral strategy has been extremely effective in this market [Indonesia] too,” she said.

Ergothioneine – an amino acid found in mushrooms, beans and oat bran – has long intrigued researchers for its antioxidant and cytoprotective properties. Humans cannot synthesize it, but we actively transport and store it through a dedicated mechanism, suggesting evolutionary importance, and lower circulating levels have been linked with cognitive decline and neurodegenerative disease.

Now, evidence from one of the first placebo-controlled trials assessing cognitive performance in healthy adults has brought ergothioneine into sharper focus. Conducted by Zajac et al, the study examined whether daily supplementation with pure ergothioneine could influence cognitive outcomes in healthy older adults (55–79 years) with subjective memory complaints. While modest in scale, the findings mark a shift from correlation to intervention – from observing associations in plasma levels to testing measurable effects on brain function.

From mechanism to measurable effect

The Zajac study enrolled healthy volunteers who received either ergothioneine or placebo over a defined period, with cognitive testing conducted at baseline and post-intervention. The authors reported a within-group improvement in composite memory at 4 weeks in the 25 mg arm that was not sustained at 16 weeks, reaction time improvements in both groups dependent on time and dose-dependent gains in subjective prospective memory and sleep initiation – with a significant placebo–25 mg difference for prospective memory. “Ergothioneine supplementation was safe and well tolerated, with evidence suggesting some benefits in this cohort of healthy older adults,” the authors wrote, adding that the effect size supports further exploration in larger and longer studies.

Ergothioneine’s neuroprotective potential has been attributed to its ability to accumulate in tissues with high oxidative demand – notably the brain, liver and lens of the eye. It quenches reactive oxygen species and regulates mitochondrial redox balance, while influencing endothelial function and inflammatory signaling. These pleiotropic actions suggest that it may preserve neuronal integrity over time rather than produce short-term performance gains.

The bigger picture

In a review published earlier this year, May-Zhang et al compiled more than a decade of evidence linking higher ergothioneine levels with better cognitive trajectories and reduced risk of neurodegenerative disorders [2]. The authors concluded that: “Together, current evidence positions ergothioneine as a promising nutritional intervention for promoting cognitive resilience and systemic health in ageing, although larger, long-term interventional trials are needed to confirm causality and optimize use.” Yet they cautioned that heterogeneity in study design, population and dosing makes direct comparison difficult – a familiar challenge in the field of nutritional geroscience.

The review also highlighted ergothioneine’s role as a dietary biomarker of healthy aging. Populations with higher intake of ergothioneine-rich foods, particularly mushrooms, tend to exhibit slower cognitive decline and greater metabolic resilience; this relationship persists even after controlling for diet quality and lifestyle. Such findings strengthen the argument that ergothioneine is not merely a bystander marker of healthy living but may actively contribute to it.

A molecule with momentum

Interest in ergothioneine has expanded beyond academia to encompass supplement developers and longevity clinics aiming to integrate it into precision nutrition protocols. Its favorable safety profile, stability and natural origin make it an attractive addition to formulations targeting oxidative stress, mitochondrial function and cognitive maintenance. The molecule’s dedicated transporter, OCTN1, also introduces a personalized element – genetic differences in transporter efficiency may explain why some individuals derive greater benefit from supplementation than others.

What remains to be clarified is dose optimization and duration; most studies, including Zajac’s, employ short-term interventions. Longitudinal work will be needed to establish whether sustained ergothioneine intake translates into meaningful protection against age-related cognitive decline – a slow-moving process that demands equally patient science.

The horizon broadens

As longevity science continues its shift from treatment to prevention, ergothioneine exemplifies the kind of molecule that bridges nutrition, neuroscience and cellular health. It is gentle in mechanism yet potentially profound in consequence, addressing oxidative and inflammatory processes that lie at the heart of biological aging. If forthcoming trials confirm its promise, ergothioneine may evolve from niche curiosity to a staple of evidence-based preventive care – a reminder that the future of brain health might grow quietly in the soil, waiting to be noticed.

Ergothioneine – an amino acid found in mushrooms, beans and oat bran – has long intrigued researchers for its antioxidant and cytoprotective properties. Humans cannot synthesize it, but we actively transport and store it through a dedicated mechanism, suggesting evolutionary importance, and lower circulating levels have been linked with cognitive decline and neurodegenerative disease.

Now, evidence from one of the first placebo-controlled trials assessing cognitive performance in healthy adults has brought ergothioneine into sharper focus. Conducted by Zajac et al, the study examined whether daily supplementation with pure ergothioneine could influence cognitive outcomes in healthy older adults (55–79 years) with subjective memory complaints. While modest in scale, the findings mark a shift from correlation to intervention – from observing associations in plasma levels to testing measurable effects on brain function.

From mechanism to measurable effect

The Zajac study enrolled healthy volunteers who received either ergothioneine or placebo over a defined period, with cognitive testing conducted at baseline and post-intervention. The authors reported a within-group improvement in composite memory at 4 weeks in the 25 mg arm that was not sustained at 16 weeks, reaction time improvements in both groups dependent on time and dose-dependent gains in subjective prospective memory and sleep initiation – with a significant placebo–25 mg difference for prospective memory. “Ergothioneine supplementation was safe and well tolerated, with evidence suggesting some benefits in this cohort of healthy older adults,” the authors wrote, adding that the effect size supports further exploration in larger and longer studies.

Ergothioneine’s neuroprotective potential has been attributed to its ability to accumulate in tissues with high oxidative demand – notably the brain, liver and lens of the eye. It quenches reactive oxygen species and regulates mitochondrial redox balance, while influencing endothelial function and inflammatory signaling. These pleiotropic actions suggest that it may preserve neuronal integrity over time rather than produce short-term performance gains.

The bigger picture

In a review published earlier this year, May-Zhang et al compiled more than a decade of evidence linking higher ergothioneine levels with better cognitive trajectories and reduced risk of neurodegenerative disorders [2]. The authors concluded that: “Together, current evidence positions ergothioneine as a promising nutritional intervention for promoting cognitive resilience and systemic health in ageing, although larger, long-term interventional trials are needed to confirm causality and optimize use.” Yet they cautioned that heterogeneity in study design, population and dosing makes direct comparison difficult – a familiar challenge in the field of nutritional geroscience.

The review also highlighted ergothioneine’s role as a dietary biomarker of healthy aging. Populations with higher intake of ergothioneine-rich foods, particularly mushrooms, tend to exhibit slower cognitive decline and greater metabolic resilience; this relationship persists even after controlling for diet quality and lifestyle. Such findings strengthen the argument that ergothioneine is not merely a bystander marker of healthy living but may actively contribute to it.

A molecule with momentum

Interest in ergothioneine has expanded beyond academia to encompass supplement developers and longevity clinics aiming to integrate it into precision nutrition protocols. Its favorable safety profile, stability and natural origin make it an attractive addition to formulations targeting oxidative stress, mitochondrial function and cognitive maintenance. The molecule’s dedicated transporter, OCTN1, also introduces a personalized element – genetic differences in transporter efficiency may explain why some individuals derive greater benefit from supplementation than others.

What remains to be clarified is dose optimization and duration; most studies, including Zajac’s, employ short-term interventions. Longitudinal work will be needed to establish whether sustained ergothioneine intake translates into meaningful protection against age-related cognitive decline – a slow-moving process that demands equally patient science.

The horizon broadens

As longevity science continues its shift from treatment to prevention, ergothioneine exemplifies the kind of molecule that bridges nutrition, neuroscience and cellular health. It is gentle in mechanism yet potentially profound in consequence, addressing oxidative and inflammatory processes that lie at the heart of biological aging. If forthcoming trials confirm its promise, ergothioneine may evolve from niche curiosity to a staple of evidence-based preventive care – a reminder that the future of brain health might grow quietly in the soil, waiting to be noticed.

Anxiety disorders are among the most debilitating mental health conditions and a significant factor in the global disease burden. Medication is the most common treatment for reducing anxiety. However, this can sometimes cause side effects such as fatigue, confusion, and even addiction.

Aromatherapy is an ancient practice of using plant essential oils to promote physical and emotional well-being. Essential oils can be used in several ways, including diffusion, which disperses their scent into the air; inhalation directly or through steam; topical application diluted on the skin; or adding them to a warm bath for relaxation.

While aromatherapy is not a cure and shouldn’t be used instead of medication, essential oils may help reduce anxiety (especially short-term) alongside other anxiety management techniques. Many people and studies agree that the smell and topical application of essential oils can boost the mood and promote relaxation.

Why is Aromatherapy for Anxiety Controversial?

Some research suggests essential oils help anxiety, while others disagree. This might be because the makeup of essential oils can vary a lot depending on the plant type, where it’s grown, how it’s extracted, and how much is used in each study. Different ways of using the oils can also change their effect.

Because of these variations (which we delve into later on), even the same type of oil might provide different results. This is why further research is needed to better understand how effective essential oils are for anxiety and what dosages are optimal for individuals. The current findings should be explored with optimistic caution.

The information you find here is drawn from a pool of scientific studies, including two recent meta-analyses, which combine and analyze data from multiple studies to draw a more reliable conclusion. This article focuses on the promising findings of essential oils to manage anxiety, promote relaxation, and enhance emotional well-being.

What are the Benefits of Essential Oils?

Aromatherapy has been used for thousands of years, with roots in ancient Indian, Chinese, and Egyptian traditions. Even Hippocrates, commonly known as the father of medicine, regarded it as key to good health. The practice of aromatherapy uses essential oils to support emotional and physical well-being through their therapeutic benefits.

Essential oils are fragrant liquids extracted from plants, including their flowers, fruits, leaves, stems, bark, seeds, and roots. The oil is taken from the plant using distillation or cold pressing methods. Distillation uses steam or heat to extract essential oils from plants, while cold pressing mechanically squeezes the oils out of the plant without heat.

The extraction techniques capture the natural chemicals that cause the oil’s unique scent and therapeutic properties, often requiring several pounds of plant material to produce just one bottle. In an interview with Dr. Melissa Young, from the Center for Functional Medicine, she stated that aromatherapy makes people feel happier and calmer.

Dr. Young explained that enhanced mood and relaxation occur because when essential oils are inhaled, tiny molecules are detected by receptors in the nose. These receptors send signals to the brain through the olfactory nerve (the nerve that facilitates smell), triggering activity in the area that regulates emotions.

Aromatherapy is thought to ease anxiety and may also result in:

• Improving blood circulation
• Regulating blood pressure
• Stabilizing pulse and breathing
• Balancing hormones
• Peaceful sleep
• Reduced fatigue
• Reduced depression
• Reduced pain
• Reduced pre-surgery anxiety
• Lower blood pressure and heart rate typically caused by stress

Popular Essential Oils for Anxiety Relief
There are over 90 types of essential oils, each with a unique scent and chemical makeup. The best essential oil for an individual depends on the symptoms they want to relieve or the fragrances they enjoy. Some of the most researched essential oils that have been found to soothe anxiety are:

Lavender
Lavender is one of the most widely studied and promising essential oils for treating anxiety symptoms. One review of 71 studies looking at the effects of lavender oil on anxiety found that inhaling lavender significantly reduced stress. The review also showed that massages with lavender oil helped lower anxiety levels.

Bergamot Orange
Bergamot orange essential oil is derived from the citrus bergamia tree. A 2020 study found that using bergamot orange oil before surgery could be an effective complementary treatment for easing anxiety before a procedure.

Chamomile
A 2-week clinical trial by the National Cancer Institute found that massages with diluted roman chamomile oil helped reduce anxiety in cancer patients more effectively than massage alone. Additionally, a 2017 study showed that chamomile supplements helped mitigate symptoms of mild to moderate generalized anxiety disorder (GAD).

Ylang-Ylang
Ylang-ylang has a sweet, floral scent known for its calming effects and potential to lower blood pressure. Overall, research on its use for anxiety is limited. But, a 2006 study showed inhaling a blend of ylang-ylang, lavender, and bergamot helped reduce stress, anxiety, blood pressure, heart rate, and cortisol levels.

Neroli (Bitter Orange)
Neroli essential oil, derived from the bitter orange tree (citrus aurantium), was found to reduce anxiety and pain perception during labor, according to a 2022 study. Another study showed that bitter orange essential oil could reduce physical signs of anxiety, like blood pressure and heart rate.

Jasmine
A study involving 44 clinical trials found that essential oils effectively reduce anxiety symptoms. Specifically, jasmine oil showed the most substantial results. It helped lower both temporary anxiety and chronic anxiety scores. Additionally, jasmine oil reduces physical signs of stress, like high blood pressure and heart rate.

Damask Rose
A 2023 review of multiple studies found that damask rose essential oil was the third most effective oil for reducing anxiety, after jasmine and bitter orange, particularly for short-term anxiety. However, it didn’t affect long-term anxiety. Damask rose contains isoflavones, which manage anxiety by interacting with specific brain receptors.

Methods of Applying Essential Oils
A 2020 review suggests that blending oils can help alleviate symptoms of various conditions. Since each oil affects individuals differently, combining them may produce different results than using them alone.

Whether or not you blend your oils, inhalation and topical application are the most widely used (and effective) aromatherapy methods in scientific studies. That being said, diffusion and bathing have also been found to have beneficial effects.

Diffusion
Essential oils can be used in a diffuser to help soothe anxiety by releasing calming aromas into the air. While this method can be a gentle and pleasant way to incorporate essential oils into a self-care routine, it is generally considered less effective than direct inhalation or topical application through massage, which allows the oils to interact more directly with the body.

Topical Application
Essential oils can be applied topically by massaging them into the skin or applying them to pressure points. Massage is usually more effective, allowing for deeper absorption and relaxation. It’s important to dilute essential oils with carrier oils, like coconut, grapeseed, or olive oil, to avoid skin irritation and ensure safe usage.

Inhalation
Inhaling essential oils can be achieved by adding a few drops to a bowl of hot water and then leaning over the bowl with a towel draped over the head to trap the steam. You can also inhale the oils by directly sniffing the bottle or adding a few drops to a tissue or cotton ball. The aromatic molecules go through the nose to the brain, reducing anxiety and promoting relaxation.

Bathing
Bathing in essential oils is considered a form of cosmetic aromatherapy and has various benefits, such as cleansing, moisturizing, and toning. Essential oils in facial products promote healthy skin, while full-body or foot baths offer a simple, effective way to enjoy their rejuvenating and relaxing effects.

Anxiety disorders are among the most debilitating mental health conditions and a significant factor in the global disease burden. Medication is the most common treatment for reducing anxiety. However, this can sometimes cause side effects such as fatigue, confusion, and even addiction.

Aromatherapy is an ancient practice of using plant essential oils to promote physical and emotional well-being. Essential oils can be used in several ways, including diffusion, which disperses their scent into the air; inhalation directly or through steam; topical application diluted on the skin; or adding them to a warm bath for relaxation.

While aromatherapy is not a cure and shouldn’t be used instead of medication, essential oils may help reduce anxiety (especially short-term) alongside other anxiety management techniques. Many people and studies agree that the smell and topical application of essential oils can boost the mood and promote relaxation.

Why is Aromatherapy for Anxiety Controversial?

Some research suggests essential oils help anxiety, while others disagree. This might be because the makeup of essential oils can vary a lot depending on the plant type, where it’s grown, how it’s extracted, and how much is used in each study. Different ways of using the oils can also change their effect.

Because of these variations (which we delve into later on), even the same type of oil might provide different results. This is why further research is needed to better understand how effective essential oils are for anxiety and what dosages are optimal for individuals. The current findings should be explored with optimistic caution.

The information you find here is drawn from a pool of scientific studies, including two recent meta-analyses, which combine and analyze data from multiple studies to draw a more reliable conclusion. This article focuses on the promising findings of essential oils to manage anxiety, promote relaxation, and enhance emotional well-being.

What are the Benefits of Essential Oils?

Aromatherapy has been used for thousands of years, with roots in ancient Indian, Chinese, and Egyptian traditions. Even Hippocrates, commonly known as the father of medicine, regarded it as key to good health. The practice of aromatherapy uses essential oils to support emotional and physical well-being through their therapeutic benefits.

Essential oils are fragrant liquids extracted from plants, including their flowers, fruits, leaves, stems, bark, seeds, and roots. The oil is taken from the plant using distillation or cold pressing methods. Distillation uses steam or heat to extract essential oils from plants, while cold pressing mechanically squeezes the oils out of the plant without heat.

The extraction techniques capture the natural chemicals that cause the oil’s unique scent and therapeutic properties, often requiring several pounds of plant material to produce just one bottle. In an interview with Dr. Melissa Young, from the Center for Functional Medicine, she stated that aromatherapy makes people feel happier and calmer.

Dr. Young explained that enhanced mood and relaxation occur because when essential oils are inhaled, tiny molecules are detected by receptors in the nose. These receptors send signals to the brain through the olfactory nerve (the nerve that facilitates smell), triggering activity in the area that regulates emotions.

Aromatherapy is thought to ease anxiety and may also result in:

• Improving blood circulation
• Regulating blood pressure
• Stabilizing pulse and breathing
• Balancing hormones
• Peaceful sleep
• Reduced fatigue
• Reduced depression
• Reduced pain
• Reduced pre-surgery anxiety
• Lower blood pressure and heart rate typically caused by stress

Popular Essential Oils for Anxiety Relief
There are over 90 types of essential oils, each with a unique scent and chemical makeup. The best essential oil for an individual depends on the symptoms they want to relieve or the fragrances they enjoy. Some of the most researched essential oils that have been found to soothe anxiety are:

Lavender
Lavender is one of the most widely studied and promising essential oils for treating anxiety symptoms. One review of 71 studies looking at the effects of lavender oil on anxiety found that inhaling lavender significantly reduced stress. The review also showed that massages with lavender oil helped lower anxiety levels.

Bergamot Orange
Bergamot orange essential oil is derived from the citrus bergamia tree. A 2020 study found that using bergamot orange oil before surgery could be an effective complementary treatment for easing anxiety before a procedure.

Chamomile
A 2-week clinical trial by the National Cancer Institute found that massages with diluted roman chamomile oil helped reduce anxiety in cancer patients more effectively than massage alone. Additionally, a 2017 study showed that chamomile supplements helped mitigate symptoms of mild to moderate generalized anxiety disorder (GAD).

Ylang-Ylang
Ylang-ylang has a sweet, floral scent known for its calming effects and potential to lower blood pressure. Overall, research on its use for anxiety is limited. But, a 2006 study showed inhaling a blend of ylang-ylang, lavender, and bergamot helped reduce stress, anxiety, blood pressure, heart rate, and cortisol levels.

Neroli (Bitter Orange)
Neroli essential oil, derived from the bitter orange tree (citrus aurantium), was found to reduce anxiety and pain perception during labor, according to a 2022 study. Another study showed that bitter orange essential oil could reduce physical signs of anxiety, like blood pressure and heart rate.

Jasmine
A study involving 44 clinical trials found that essential oils effectively reduce anxiety symptoms. Specifically, jasmine oil showed the most substantial results. It helped lower both temporary anxiety and chronic anxiety scores. Additionally, jasmine oil reduces physical signs of stress, like high blood pressure and heart rate.

Damask Rose
A 2023 review of multiple studies found that damask rose essential oil was the third most effective oil for reducing anxiety, after jasmine and bitter orange, particularly for short-term anxiety. However, it didn’t affect long-term anxiety. Damask rose contains isoflavones, which manage anxiety by interacting with specific brain receptors.

Methods of Applying Essential Oils
A 2020 review suggests that blending oils can help alleviate symptoms of various conditions. Since each oil affects individuals differently, combining them may produce different results than using them alone.

Whether or not you blend your oils, inhalation and topical application are the most widely used (and effective) aromatherapy methods in scientific studies. That being said, diffusion and bathing have also been found to have beneficial effects.

Diffusion
Essential oils can be used in a diffuser to help soothe anxiety by releasing calming aromas into the air. While this method can be a gentle and pleasant way to incorporate essential oils into a self-care routine, it is generally considered less effective than direct inhalation or topical application through massage, which allows the oils to interact more directly with the body.

Topical Application
Essential oils can be applied topically by massaging them into the skin or applying them to pressure points. Massage is usually more effective, allowing for deeper absorption and relaxation. It’s important to dilute essential oils with carrier oils, like coconut, grapeseed, or olive oil, to avoid skin irritation and ensure safe usage.

Inhalation
Inhaling essential oils can be achieved by adding a few drops to a bowl of hot water and then leaning over the bowl with a towel draped over the head to trap the steam. You can also inhale the oils by directly sniffing the bottle or adding a few drops to a tissue or cotton ball. The aromatic molecules go through the nose to the brain, reducing anxiety and promoting relaxation.

Bathing
Bathing in essential oils is considered a form of cosmetic aromatherapy and has various benefits, such as cleansing, moisturizing, and toning. Essential oils in facial products promote healthy skin, while full-body or foot baths offer a simple, effective way to enjoy their rejuvenating and relaxing effects.