Hydraplenish® features: Patented BioCell Collagen® complex and OptiMSM® for healthy hair, skin, nails and connective tissue.* Directions Take 2 capsules daily. For intensive use take 4 capsules daily.If pregnant, nursing or taking any medications, consult a healthcare professional before use. Notes Keep out of reach of children.Gelatin FreeBioCell Collagen® is a registered trademark of BioCell Technology LLC, Newport Beach, California USA (U.S. patents 6,025,327; 6,323,319; 6,780,841; 7,091,180; 7,799,348; other U.S. and foreign patents pending).OptiMSM® is a registered trademark of Bergstrom Nutrition. Q:What is the source of the BioCell Collagen Complex (Hydrolized Collagen Type II, chondroitin sulfate, hyaluronic acid) in Hydraplenish?A:The BioCell Collagen complex (Hydrolized collagen Type II, chondroitin sulfate, hyaluronic acid) in Hydraplenish is derived from chicken sternum.