Adaptogens Examples, Supplements, Drops, Health Benefits, and Side Effects

Abstract

Adaptogens are natural substances, mainly herbs and roots, that are believed to help the body adapt to stress and restore balance. Their growing popularity is driven by the increasing interest in holistic wellness and natural therapies. Adaptogens have been traditionally used in Chinese and Ayurvedic medicine and are now being incorporated into modern supplements and health products. This article explores the origins, types, mechanisms, and potential benefits of adaptogens, while also addressing the scientific evidence and commercial marketing behind them.

Cite as: Adaptogens: Examples, Supplements, Drops,  Health Benefits, and  Side Effects. Brisbane (AU): Exon Publications; 2025. Published on  23 Mar. DOI: https://doi.org/10.36255/adaptogens-examples-supplements-drops-health-benefits-side-effects

Introduction

The concept of adaptogens dates back centuries, particularly in traditional Chinese and Ayurvedic medicine, where specific herbs were used to help the body resist physical, emotional, and environmental stressors. In modern times, the term "adaptogen" was first introduced in the mid-20th century by Russian scientists to describe substances that help the body achieve homeostasis. These compounds are thought to support adrenal function, regulate hormonal responses, and improve resilience to stress without causing harmful side effects. With increasing stress levels and lifestyle-related disorders, interest in adaptogens has surged in both consumer wellness markets and scientific communities (1).

Adaptogens are natural substances, mainly herbs and roots, that are believed to help the body adapt to stress and restore balance. Ashwagandha (India Ginseng, left) and Holy Basil (Tulsi, right) are examples of adaptogens. Image Credits: Ashwagandha by spline_x from Getty Images via Canva.com and Holy basil by SyedMirazurRahman from Getty Images via Canva.com

What are Adaptogens?

Adaptogens are natural substances found in certain herbs and roots that are believed to help the body adapt to physical, emotional, and environmental stress. These compounds are thought to work by supporting the body’s stress response system, helping regulate cortisol levels and maintain balance in the body during times of fatigue or anxiety. Adaptogens have been traditionally used in Ayurvedic and Chinese medicine and are now gaining popularity in modern wellness practices for their claimed ability to increase energy, enhance mental clarity, and support immune function.

Criteria for Being Considered an Adaptogen

To be classified as an adaptogen, a substance must meet specific criteria. It should be non-toxic at normal doses, produce a non-specific response that increases the body’s resistance to various stressors, and help normalize body functions regardless of the direction of change. These criteria were originally proposed by Soviet researcher Dr. Nikolai Lazarev and later refined by other scientists. The focus is on promoting balance rather than stimulating or depressing physiological functions, distinguishing adaptogens from other herbal remedies that target specific symptoms (2).

How Do Adaptogens Work?

Adaptogens are believed to work by interacting with the hypothalamic-pituitary-adrenal (HPA) axis and the sympathoadrenal system. These systems regulate the body’s response to stress, including the release of cortisol and other stress-related hormones. By modulating these pathways, adaptogens help the body maintain equilibrium during stressful conditions. Some adaptogens also influence cellular energy production and reduce oxidative stress, contributing to enhanced physical endurance and mental clarity. However, the exact mechanisms are not fully understood, and more research is needed to determine their precise biological pathways (3).

Examples of Adaptogens and Their Specific Benefits

Several well-known adaptogens are commonly used today. Ashwagandha is often cited for its ability to reduce anxiety and support thyroid function. Rhodiola rosea is known for enhancing mental performance and reducing fatigue. Panax ginseng is used to improve energy and cognitive function. Holy basil, or tulsi, has been associated with immune support and mood stabilization. Eleuthero, also known as Siberian ginseng, may improve physical endurance and reduce the effects of stress. Each of these adaptogens has been studied for specific applications, although the extent and quality of evidence vary (4).

Adaptogen Drops

Adaptogen drops are liquid extracts that offer a convenient way to consume these herbal substances. They are typically added to water, tea, or smoothies. Because they are in liquid form, drops are believed to be absorbed more quickly by the body. Popular blends often combine multiple adaptogens to target various aspects of wellness, such as energy, focus, and relaxation. However, consumers should be cautious about dosages and product quality, as concentration and efficacy can vary widely between brands (5).

Adaptogen Supplements

Adaptogen supplements are available in capsules, powders, or tablets and are commonly marketed as stress-relief solutions. These products often contain standardized extracts to ensure consistent potency. Supplements may include single adaptogens or blends formulated to support specific outcomes, such as improved sleep, mental clarity, or hormonal balance. While many users report positive effects, it is important to consult with a healthcare provider, especially when combining adaptogens with other medications or health conditions (6).

Adaptogens for Weight Loss

Adaptogens have gained attention for their potential role in supporting weight loss. Chronic stress is linked to weight gain due to elevated cortisol levels, which can increase appetite and fat storage. By modulating the stress response, adaptogens like ashwagandha and rhodiola may help regulate cortisol and reduce stress-related eating. Some studies suggest that adaptogens can also improve energy levels and endurance, making physical activity more sustainable. However, they should not be considered a replacement for diet and exercise but rather a supportive component of a holistic weight management strategy (7).

Health Benefits of Adaptogens

Beyond stress reduction, adaptogens have been studied for a variety of health benefits. These include improved cognitive function, enhanced physical performance, better sleep quality, immune system support, and mood regulation. Some adaptogens have anti-inflammatory and antioxidant properties that may help protect against cellular damage. Although these benefits are promising, they are often based on small-scale studies, and larger, well-designed clinical trials are needed to confirm these effects in broader populations (8).

Side Effects of Adaptogens

While adaptogens are generally considered safe when used appropriately, they are not without potential side effects. Some individuals may experience digestive upset, headaches, or allergic reactions. Certain adaptogens may interact with medications, such as blood thinners or hormone therapies, potentially leading to adverse effects. Pregnant or breastfeeding women, and individuals with specific medical conditions, should consult healthcare providers before using adaptogens. Long-term safety data is also limited, making it important to use these substances with care and under guidance when needed (9).

Adaptogens vs. Other Herbal Remedies

Adaptogens differ from other herbal remedies in that they aim to promote balance and resilience rather than targeting a specific symptom or disease. While many herbs have therapeutic properties, not all qualify as adaptogens. For example, peppermint may soothe digestion, and echinacea may support immune function, but they do not meet the criteria for adaptogens because their effects are not broad or balancing in nature. Understanding this distinction helps consumers make informed choices about herbal supplements (10).

How to Use Adaptogens Safely

To use adaptogens safely, it is important to follow recommended dosages and consult with a healthcare provider, especially when dealing with chronic health conditions or using other medications. Starting with a low dose and gradually increasing it allows the body to adjust and helps identify any adverse reactions. Using high-quality products from reputable brands can also reduce the risk of contamination or inconsistent potency. Monitoring for side effects and taking breaks from continuous use are also advised to ensure the body does not build a tolerance or experience dependency (11).

Who Should and Should Not Use Adaptogens?

Adaptogens may be suitable for individuals experiencing chronic stress, fatigue, or mood imbalances. They can also be beneficial for athletes or professionals looking to improve focus and endurance. However, they may not be appropriate for everyone. People with hormone-sensitive conditions, autoimmune diseases, or those taking medications should seek medical advice before using adaptogens. Children, pregnant or breastfeeding women, and elderly individuals should exercise additional caution. Personalized guidance helps ensure safe and effective use (12).

Common Myths and Misconceptions About Adaptogens

There are several misconceptions about adaptogens. One common myth is that they are a cure-all for stress and anxiety. While they may help manage stress, they should not replace professional medical treatment or therapy. Another misconception is that more is better, but higher doses do not necessarily increase effectiveness and may lead to side effects. Some believe that all natural products are automatically safe, which is not always the case. Clarifying these myths helps promote realistic expectations and responsible use (13).

Is There Scientific Evidence on Adaptogens?

Scientific research on adaptogens shows promising but mixed results. Laboratory and animal studies have identified various mechanisms by which adaptogens may exert their effects, including modulation of stress hormones and antioxidant activity. However, much of the evidence is preclinical, meaning it is based on lab models rather than large-scale human trials. While some small clinical studies show positive effects, there is a lack of robust, population-based data to confirm these benefits across diverse groups. This gap highlights the need for more rigorous research to validate adaptogens as therapeutic agents. Consumers should be cautious and view current evidence as preliminary rather than conclusive (14).

Marketing and Adaptogen Popularity

The rise in popularity of adaptogens has been driven largely by marketing campaigns promoting them as natural solutions for modern-day stress and fatigue. Influencers, wellness brands, and health food companies frequently market adaptogens with bold claims that often outpace scientific validation. This has led to a surge in adaptogen-based products, including teas, snacks, capsules, and skincare items. While some of these products may offer benefits, consumers should remain skeptical of exaggerated claims and focus on evidence-based information when selecting adaptogens. Regulatory oversight of these products is limited, allowing companies to market them without rigorous proof of efficacy or safety (15).

Conclusion

Adaptogens offer potential benefits for managing stress, supporting immunity, and promoting overall balance. Rooted in traditional medicine and supported by emerging scientific interest, these herbal substances have become increasingly popular in modern wellness practices. However, much of the scientific evidence remains preliminary, and many commercial claims may exaggerate their effects. Consumers should approach adaptogens with informed caution, prioritizing high-quality products and seeking professional guidance when necessary. As research continues to evolve, adaptogens may find a more defined role in integrative health approaches.

Adaptogens: Frequently Asked Questions (FAQs)

1. Are adaptogens safe for everyone to use?
   While adaptogens are generally considered safe for most people, they may not be suitable for everyone. Individuals who are pregnant, breastfeeding, or have underlying health conditions should consult with a healthcare provider before using adaptogens. Additionally, adaptogens can interact with certain medications, so it is important to seek medical advice to ensure safety.


2. How long does it take to experience the effects of adaptogens?
   The time it takes to notice the effects of adaptogens can vary depending on the individual and the specific adaptogen used. Some people may experience benefits within a few days, while others might need several weeks of consistent use to observe noticeable changes. It is important to use adaptogens as directed and maintain realistic expectations regarding their onset of action.


3. Can I combine multiple adaptogens, or should I use them individually?
   Combining multiple adaptogens is possible, but it is essential to approach this practice with caution. Starting with one adaptogen allows you to monitor its effects on your body. If you choose to combine adaptogens, it is advisable to consult with a healthcare provider or a knowledgeable herbalist to ensure the combination is safe and appropriate for your health goals.


4. Are adaptogens regulated by health authorities like the FDA?
   Adaptogens are typically marketed as dietary supplements and are not strictly regulated by health authorities such as the U.S. Food and Drug Administration (FDA). This lack of regulation means that the quality, purity, and potency of adaptogen products can vary between manufacturers. Consumers should exercise caution, research reputable brands, and consult healthcare professionals before incorporating adaptogens into their routine.


5. Do adaptogens have any side effects or interactions with medications?
   Adaptogens are generally well-tolerated, but they can cause side effects in some individuals, such as digestive upset or allergic reactions. They may also interact with certain medications, including those for blood pressure, blood sugar, or mood disorders. It's crucial to consult with a healthcare provider before starting adaptogens, especially if you are taking other medications or have existing health conditions.

References

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2. Brekhman II, Dardymov IV. New substances of plant origin which increase nonspecific resistance. Annu Rev Pharmacol. 1969;9:419-30. https://doi.org/10.1146/annurev.pa.09.040169.002223


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