Hyaluronic Acid + Chondroitin Sulfate with BioCell Collagen is a type of building block called a glycosaminoglycan, and it plays an important role in supporting the health of connective tissue. BioCell Collagen is a science based, clinically tested dietary ingredient that promotes youthful looking skin, and healthy connective tissues. The active ingredient, BioCell Collagen, helps maintain joint function. It is recommended to take 2 capsules daily with food, or as directed by a nutritionally-informed physician. Consult your healthcare provider before use if you are taking any prescription medications or if you have a medical condition. Store in a cool dry place.