Good Health Turmeric Extra Strength is a high strength Curcumin formula for extra joint support. Curcumin is the scientifically proven ingredient found in Turmeric. Turmeric Extra Strength contains a unique Curcumin extract, CurcuWIN, that uses advanced technology to enhance absorption by more than 46 x for greater joint comfort. This powerful formula also offers support for the cardiovascular, digestive and nervous system. * High-quality Boswellia provides further joint support & clinical research shows to start working within 7 days.