Ixoreal Biomed's clinically proven & award-winning "KSM-66 Ashwagandha '' is the highest-concentration, full-spectrum, and highly bioavailable root extract of ashwagandha. With a presence in more than 1000 products from major supplement companies across the globe, it is the best-selling ashwagandha on the world market today. Via 24 clinical studies, KSM-66 Ashwagandha has been clinically proven to help reduce stress, anxiety, enhance memory, sleep quality, endurance, immunity, strength, sexual function in both men & women, and testosterone in men. Being the only ashwagandha maker to own the entire supply chain, KSM-66 has got the highest number of quality certifications (37) of any botanical ingredient on the market. LEARN MORE