Efficacy and safety of hydrolyzed collagen supplementation on skin health outcomes: a systematic literature review of randomized controlled trials

💲 Paywalled: This content may require a subscription. Manage paywalled content settings on Scour.

Oral hydrolyzed collagen (HC) supplementation is widely recommended for improving age-related skin changes. However, clinical evidence remains inconsistent. This systematic literature review (SLR) synthesizes the findings from randomized controlled trials (RCTs) evaluating the efficacy, safety, and …

View Post on Scour ↗

More from Nature on Scour.