Curcumin is the principle bioactive constituent present in the roots of Turmeric (Curcuma longa), a plant belonging to the ginger family. Turmeric has a long history of use in traditional Ayurvedic herbalism, and it has been extensively researched by modern scientists. This product is standardized to 95% Curcuminoids, including Curcumin, Demethoxycurcumin and Bisdemethoxycurcumin.