Can a daily collagen drink turn back the clock on your skin?
Symptom relief
Completed
This study tested whether taking a daily collagen supplement could improve skin health in healthy women aged 35-55. For 8 weeks, 66 participants took either the collagen powder or a look-alike placebo. Researchers measured skin hydration, elasticity, firmness, and wrinkles to see…
Phase: NA • Sponsor: Collagen Research Institute • Aim: Symptom relief
Last updated Apr 20, 2026 16:19 UTC