From the Manufacturer:
Supports Joint Function**
Organic Curcumin 95 is highly concentrated curcuminoids, which are lipid soluble antioxidants in the spice turmeric root. Curcumin and its metabolites support antioxidant status to minimize oxidative stress.** Curcumin supports joint function.**
Organic. Vegan. Vegetarian. No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.