Yes, for most people. 96% of 71 people who reported on Collagen for skin & hair say it improved. 3% noticed no change and 1% say it got worse. That is above the typical result for skin & hair (90% across 19 options).
Ranked #1 of 19 for skin & hair.
“My knees were getting rather janky and then I started the collagen and in a few months, they were 95 percent better.”
“Taking collagen fixed my creaky badminton knee, and it definitely makes a difference on my skin texture.”
“I take mine a scoop in oatmeal 2x a day and a scoop in kefir before bed. Biggest benefit is improved sleep.”
“5g collagen [in stack]... skin is grabbing me tighter... apron belly has drastically decreased.”
Conclusion: The findings of improved hydration and elasticity were also confirmed in the subgroup meta-analysis. Based on results, ingestion of hydrolyzed collagen for 90 days is effective in reducing skin aging, as it reduces wrinkles and improves skin elasticity and hydration.
Conclusion: In this systematic review, three different mechanisms of action were clarified for the intervention. Direct effects of collagen peptides on fibroblasts, M2-like macrophages, and oral tolerance-related mechanisms are the possible mechanisms for the beneficial effects of collagen supplementation.
Information only — not medical advice. How we count