This collagen peptides powder is sourced from grass-fed, pasture-raised bovine to ensure a high quality and sustainable source of this powerful ingredient. Collagen is found in all of our connective tissues, tendons, ligaments, and bones and is thought to help provide these body parts with strength, structure, and elasticity. * [Description Provided by Vital Proteins.] *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.