Hydrolyzed Bovine Collagen with copper from DigHealthy is a natural, high-quality, bio-med collagen peptide grade A that contains collagen types I III hydrolyzed. It boosts collagen production in the body.The product is free of hidden additives, non-GMO, fillers, and artificial flavors, and is 100% hormone-free. This food supplement contains collagen protein, which helps to strengthen tendons, muscles, skin, and other connective tissues.