New Roots Herbal Curcumin Plus Piperine - 500 mg - A premium extract of curcumin standardized to 95% curcuminoids. Providing curcumin I, demethoxycurcumin, and bisdemethoxycurcumin. Curcumin is the principal active ingredient found in turmeric root; it’s a potent antioxidant and the subject of extensive scientific research. New Roots Herbal’s Curcumin is standardized to contain 95% curcuminoids, the marker compound recognized in herbal medicine to help relieve joint inflammation. Each capsule contains 500 mg of curcumin extract formulated with 5 mg of black pepper extract standardized to 95% piperine, the critical compound recognised to amplify the bioavailability of curcumin up to 2000%.