Collagen benefits skin but not performance—study
Medical Xpress
February 27, 2026
The most comprehensive study to date into the health effects of collagen supplements found benefits for skin health and significant relief from osteoarthritis symptoms—but no meaningful improvements in sports performance. Collagen supplements have surged in popularity in recent years, driven by claims relating to anti aging, beauty and well-being. The new umbrella review, published in the Aesthetic Surgery Journal Open Forum, brings together evidence from 16 systematic reviews, 113 randomized controlled trials and almost 8,000 participants around the world.
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Originally published on Medical Xpress on 2/27/2026