This product is Youtheory Collagen + Biotin, a dietary supplement designed primarily to support "beauty from within" by replenishing collagen levels that naturally decline with age.Primary Uses and BenefitsSkin Health: Helps improve skin elasticity and hydration, which can reduce the appearance of fine lines and wrinkles for a more youthful glow.Hair & Nail Support: Biotin and collagen work together to strengthen hair strands and promote healthier nail growth, addressing issues like thinning hair or brittle nails.Joint & Bone Support: It provides hydrolyzed collagen (Types I, II & III) to support healthy joints, bones, ligaments, and tendons, aiding in overall mobility and resilience.