DCW Health's collagen, is 100% pure bovine collagen. It is tasteless, odourless and quick dissolving. It is 100% halaal and kosher certified. It is sourced from grass-fed, hormone-free bovine and is gluten free as well as carbohydrate-free. Collagen has so many amazing benefits for both men and women. The DCW Health Collagen is hydrolyzed (which means that it is broken up to smaller protein chains called collagen peptides). These peptides are essentially amino acids. When it is digested, it is absorbed by the cells effectively and more efficiently.