NOW CurcuBrain features Longvida Optimized Curcumin, designed for enhanced absorption and improved bioavailability compared with standard curcumin. This formula delivers free-form curcumin, the active compound found in turmeric, and is formulated to help support overall wellness and antioxidant activity. Longvida® technology allows curcumin to be efficiently absorbed and utilized by the body. Natural color variation may occur in this product.