Do Collagen Supplements Improve Skin? Evidence-Based Summary
Share on Pinterest Collagen supplements may support skin health, but the anti-aging benefits may be overstated. Anastasiia Krivenok/Getty Images A recent review of clinical research suggests that collagen supplements may offer modest improvements in skin elasticity, hydration, and dermal density. Experts say these changes tend to be subtle and gradual, typically appearing after several weeks









