Promote liver health, digestive function and more with Natrol(R) Turmeric Extra Strength. Turmeric Extra Strength features Non-GMO Project Verified CurcuWIN(R), a patented, highly absorbable form of turmeric. Traditionally used as a cooking spice, turmeric has become a popular dietary supplement due to its ability to support liver and digestive health. Contains no milk, egg, fish, crustacean shellfish, tree nuts, peanuts, wheat, yeast, artificial colors, flavors or preservatives.