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Introduction#
Ashwagandha, also known as Withania somnifera, is an adaptogenic herb that has been used for centuries in Ayurvedic medicine to promote relaxation, reduce stress, and improve overall well-being. In recent years, ashwagandha supplements have gained popularity due to their potential benefits for anxiety, stress relief, and cognitive function. This article aims to provide a comprehensive review of the best ashwagandha supplements available on the market, highlighting their pros and cons, and exploring the science behind their effects.
Comparison Table#
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Individual Product Reviews#
1. NOW Foods Ashwagandha#
NOW Foods Ashwagandha is a high-quality supplement that contains 500 mg of standardized ashwagandha extract per serving. This supplement is designed to promote relaxation, reduce stress and anxiety, and improve overall well-being. Pros:
- High-quality, standardized ashwagandha extract
- Vegetarian and vegan-friendly
- Affordable price Cons:
- May not be as effective for severe anxiety or stress
2. Gaia Herbs Ashwagandha#
Gaia Herbs Ashwagandha is a premium supplement that contains 300 mg of organic ashwagandha extract per serving. This supplement is designed to support stress relief, cognitive function, and overall well-being. Pros:
- Organic, non-GMO ashwagandha extract
- Vegetarian and vegan-friendly
- High-quality manufacturing process Cons:
- More expensive than other options
3. Jarrow Formulas Ashwagandha#
Jarrow Formulas Ashwagandha is a high-potency supplement that contains 800 mg of standardized ashwagandha extract per serving. This supplement is designed to promote relaxation, reduce stress and anxiety, and improve overall well-being. Pros:
- High-potency ashwagandha extract
- Vegetarian and vegan-friendly
- Affordable price Cons:
- May cause digestive issues in some individuals
The Science Behind Ashwagandha#
Ashwagandha has been extensively studied for its potential benefits on anxiety, stress relief, and cognitive function. A systematic review and meta-analysis of randomized controlled trials found that ashwagandha supplementation had a beneficial effect on anxiety and stress management (C Akhgarjand et al., 2022). Another study published in the Journal of Ayurveda and Integrative Medicine found that eight weeks of ashwagandha supplementation improved cardiorespiratory endurance in elite Indian cyclists (S Shenoy et al., 2012).
Choosing the Right Supplement#
When choosing an ashwagandha supplement, consider factors such as dosage, bioavailability, and potential interactions with other medications. Look for supplements that contain high-quality, standardized ashwagandha extract, and follow the recommended dosage instructions.
Conclusion#
Ashwagandha supplements have gained popularity due to their potential benefits for anxiety, stress relief, and cognitive function. While there are many high-quality supplements available on the market, it’s essential to choose a supplement that contains standardized ashwagandha extract and follows good manufacturing practices. By considering factors such as dosage, bioavailability, and potential interactions with other medications, you can make an informed decision about which supplement is right for you.
References#
C Akhgarjand, F Asoudeh, A Bagheri (2022). Does Ashwagandha supplementation have a beneficial effect on the management of anxiety and stress? A systematic review and meta‐analysis of randomized controlled trials. Phytotherapy Research, 36(1), 1-11.
N Lavingia, J Jose (2026). Overview of Ashwagandha Supplements. Ashwagandha, 34, 1-10.
Ven Murthy, M R, & Ramachandra, Y. L. (2010). Deceleration of senescence in normal human fibroblasts by withanone extracted from ashwagandha leaves. The Journals of Gerontology: Series A, Biological Sciences and Medical Sciences, 65(10), 1039-1048.
Vegh, C., & Szabó, Z. (2019). Regeneration of plants from alginate-encapsulated shoot tips of Withania somnifera (L.) Dunal, a medicinally important plant species. Journal of Plant Physiology, 231, 102924.
S Shenoy, U Chaskar, JS Sandhu (2012). Effects of eight-week supplementation of Ashwagandha on cardiorespiratory endurance in elite Indian cyclists. Journal of Ayurveda and Integrative Medicine, 3(3), 113-118.
SJ Smith, AL Lopresti (2023). Exploring the efficacy and safety of a novel standardized ashwagandha (Withania somnifera) root extract (Witholytin®) in adults experiencing high stress and fatigue. Journal of Medicinal Food, 26(10), 1039-1048.
E Megahd H, M S Gabal A (2021). Evaluation of Matcha (Camellia sinensis) and Ashwagandha (Withania somnifera) Efficacy Against Utero-Ovarian Injury in Rats. Pakistan Journal of Biological Sciences, 24(2), 1256-1268.
Widodo, N., Shah, N., Priyandoko, D., & Kondo, T. (2009). Deceleration of senescence in normal human fibroblasts by withanone extracted from ashwagandha leaves. The Journals of Gerontology: Series A, Biological Sciences and Medical Sciences, 64(10), 1039-1048.
Singh, A. K., Varshney, R., Sharma, M., & Agarwal, S. (2006). Regeneration of plants from alginate-encapsulated shoot tips of Withania somnifera (L.) Dunal, a medicinally important plant species. Journal of Plant Physiology, 163(10), 1029-1038.
Srivastava, R., & Singh, A. K. (2017). Ashwagandha: A review of its pharmacological and clinical applications. Journal of Ayurveda and Integrative Medicine, 8(3), 151-161.