Supports Skin Fitness. Hyaluronic acid and collagen are vital components of skin structure that decline as we age. They are responsible for the skin’s moisture suppleness and elasticity. Patented BioCell Collagen II™ is made form 100% pure cartilage which has undergone an absorption enhancing hydrolyzation process that yields low molecular weight hyaluronic acid chondroitin sulfate and Collagen Type II peptides. These elements found in BioCell Collagen II™ make it a multifaceted ingredient which can help support healthy skin function and appearance as well as help support joint comfort and function.