KSM-66 is the highest concentration, full-spectrum root extract on the market today, retaining all the natural constituents of the herb in the original balance. It has the highest percentage of withanolides of all branded root-only extracts available today.

KSM-66 is the ashwagandha root extract with the most extensive set of research studies and clinical trials.

The production of KSM-66 has tight vertical integration for high quality and price advantage. KSM-66’s maker is the only ashwagandha manufacturer in the world with its own farms, production facilities, testing laboratories, research center and distribution.

KSM-66 holds the highest number of certifications (46) in the industry, with its manufacturing undergoing extensive inspections and safety checks. It is certified GMP, USDA Organic, Non-GMO, Gluten Free (GFCO), BSCG-drug free, Kosher, Halal, HACCP, and more.

KSM-66 is 100% safe with negligible levels of Withaferin A and Withanone, widely recognized cyto-toxic withanolides.

KSM-66 is the best selling ashwagandha extract in the market today, trusted by 3500+ marquee brands with more than 8 billion doses sold worlwide.