Curcumin C3 Complex® is a patented and clinically tested Bioprotectant composition of three chemical compounds belonging to the curcuminoid group: Curcumin, Demethoxycurcumin (DMC) and Bisdemethoxycurcumin (BDMC) derived from turmeric. European Patent EP0839037B1 Bioprotectant composition, method of use and extraction process of curcuminoids. Turmeric is one of the most