Collagen is the ‘glue’ that holds us together. This major structural protein is found in hair, skin, joints, bones, blood vessels and connective tissues. Youtheory Collagen for Men is designed for every man at every stage of life – supplying high-quality collagen peptides to help counteract age-related collagen loss.* 5,000 mg of highly absorbable collagen peptides Enhanced with vitamin C and biotin for added support Helps combat age-related collagen loss by replenishing collagen* Revitalizes skin and hair* Increase protein intake and helps support tendons and ligaments*.