The 11 Best Collagen Supplements for Healthy Skin, Joints and Hair in 2024Collagen Supplements can help promote healthy skin, nails, bones, joints and hair. Here, experts weight in on the best collagen supplements of 2024. Julie Scott, DNP, ANP-BC | Aug 7, 2023The 11 Best Collagen Supplements for Healthy Skin, Joints and Hair in 2024 / Published Aug 7, 2023JULIE SCOTT, DNP, ANP-BC