Muscles aching after your workout? Knees screaming when you run? Step away from the Advil—we have a better solution.
Ashwagandha, used in Ayurvedic medicine for thousands of years, has been shown to reduce inflammation, relieve pain and ease sore knees—without the sometimes-serious gastrointestinal effects common with ibuprofen and other NSAIDS. This traditional, natural herb is rich in withanolides—compounds with proven anti-inflammatory benefits—and it's a safe but powerful analgesic that soothes the nervous system's response to pain., 
Dozens of studies suggest supplementing with ashwagandha can lower inflammation, relieve soreness and ease joint pain.,  In one trial, 250 to 500 mg of ashwagandha significantly reduced knee pain, stiffness and swelling, without gastrointestinal disturbances or other side effects.
If that's not enough to convince you, consider this: other research links ashwagandha supplementation with significant increases in muscle mass, strength, energy and endurance., 
And because it's an adaptogen, ashwagandha works with the body's own systems to reduce stress, ease anxiety and support a healthy immune response., 
Learn more on our Ashwagandha Ingredient page.
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 Singh N et al. An overview on ashwagandha: a rasayana (rejuvenator) of Ayurveda. Afr J Tradit Complement Altern Med. 2011; 8(5 Suppl): 208–213.
 Mishra LC et al. Scientific basis for the therapeutic use of Withania somnifera (ashwagandha): a review. Altern Med. 2000;5:334–346.
 Subbaraju GV et al. Ashwagandhanolide, a bioactive dimeric thiowithanolide isolated from the roots of Withania somnifera. J Nat Prod. 2006 Dec; 69(12):1790-2.
 Ramakanth GSH et al. A randomized, double blind placebo controlled study of efficacy and tolerability of Withaina somnifera extracts in knee joint pain. J Ayurveda Integr Med. 2016 Jul-Sep; 7(3): 151–157.
 Wankhede S et al. Examining the effect of Withania somnifera supplementation on muscle strength and recovery: a randomized controlled trial. J Int Soc Sports Nutr. 2015; 12: 43.
 Choudhary B et al. Efficacy of Ashwagandha (Withania somnifera [L.] Dunal) in improving cardiorespiratory endurance in healthy athletic adults. Ayu. 2015 Jan-Mar; 36(1): 63–68.
 Auddy B et al. A standardized Withania somnifera extract significantly reduces stress-related parameters in chronically stressed humans: A double-blind, randomized, placebo-controlled study. J Am Nutraceutical Assoc. 2008;11:50–6.
 Chandrasekhar K et al. A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of ashwagandha root in reducing stress and anxiety in adults. Indian J Psychol Med. 2012 Jul-Sep; 34(3): 255–262.