Ixoreal Biomed's award-winning KSM-66 is highly bioavailable and the highest-concentration branded root extract of ashwagandha, an adaptogenic herb. Now in about 600 products, it is the best-selling ashwagandha on the market today. Extensive clinical evidence via 24 human studies shows KSM-66 to be effective in reducing stress, anxiety, improving natural testosterone production, endurance, muscle strength, size, recovery, attention and focus. Ixoreal owns and control the entire supply chain from farms to distribution. KSM-66 has highest number of quality certifications (30 in total).