Olympian Labs BioCell Collagen is different from most collagens in that the molecular weight is low for easy and quick absorption to where its most needed as we age – including joints, skin, tendons, and ligaments. BioCell Collagen showed over a 12-week period improved skin moisture, a reduction in the appearance of fine lines and wrinkles, and a significant reduction of skin dryness/scaling. BioCell Collagen contains naturally occurring hydrolyzed collagen type II, chondroitin sulfate, and hyaluronic acid in a bioactive matrix form.