aging; beauty; bioavailability; collagen peptides; corneometry; cutometry; high coverage [HC] collagen complex; wrinkles

A Collagen Supplement Improves Skin Hydration, Elasticity, Roughness, and Density: Results of a Randomized, Placebo-Controlled, Blind Study

This randomized, placebo-controlled study investigated the effects of a drinkable nutraceutical containing 2.5g of collagen peptides, vitamins, and minerals on skin health in women aged 35 and older. Over twelve weeks,…