Human Research-section" id="curcumin-c3-preparation-and-method-of-use">Curcumin C3 preparation and method of use C3 Complex® is the most established, clinically-studied brand of curcumin extract.
- Patented. Cucumin C3’s formulation and its use for supporting human health is protected by worldwide and U.S. patents.
- Clinically Researched. Curcumin C3 has been used in more clinical studies than any other curcumin ingredient in the world.
- Standardized formula. Curcumin C3 is standardized to 95% curcuminoids, including 70-80% curcumin, 15-25% demethoxycurcumin, and 2.5-6.5% bisdemethoxycurcumin.
- Established. Curcumin C3 has been one of the most trusted curcumin brands for over two decades.