Today, food supplements have become an indispensable part of a healthy and balanced life, and one of them, collagen supplements especially support the healthy skin structure and have many positive effects on it. The present study is aimed that evaluating the effects of PROFIN® Collagen on healthy skin conditions such as skin hydration, wrinkles, and elasticity. With this aim, we conducted a prospective, single-center, double-blind, randomized, placebo-controlled, 2-arm, parallel-design study to evaluate the effect of 12-week consumption of PROFIN®

A Clinical Study of Orally Collagen Intake and Evaluation of the Effects on Human Skin Physiological Properties