NOW® Extra Strength Glucosamine & Chondroitin combines two well-known joint support ingredients in their sulfate forms.* Glucosamine is an essential building block for the formation of glycosaminoglycans (GAG’s) and proteoglycans, the main components of cartilage tissue.* Chondroitin Sulfate is a glycosaminoglycan that has been combined with Glucosamine in this product for the support of proper joint mobility and comfort.*
Cellulose, Stearic Acid (vegetable source), Magnesium Stearate (vegetable source), Silica and Vegetable Coating. Contains shellfish (crab, shrimp, lobster, crayfish).