Natural Creations Bio-Enhanced Curcumin 500mg contains BCM-95, a highly researched form of curcumin. Studies have shown that it is better absorbed and has longer plasma levels than other studied formulations. It is free of: milk, milk by-products, egg and egg by-products, fish and fish by-products, shellfish, tree nuts, wheat and wheat by-products, peanut and peanut by-products, artificial colors and preservatives.