Effect of Collagen Supplement on Wrinkles

Low-molecular-weight collagen peptides supplement promotes a healthy skin: A randomized, double-blinded, placebo-controlled study (2023)

Oral Supplementation of Low-Molecular-Weight Collagen Peptides Reduces Skin Wrinkles and Improves Biophysical Properties of Skin: A Randomized, Double-Blinded, Placebo-Controlled Study (2022)

Effects of Dietary Supplementation with Fish Scales-Derived Collagen Peptides on Skin Parameters and Condition: A Randomized, Placebo-Controlled, Double-Blind Study (2017)

Ingestion of bioactive collagen hydrolysates enhance facial skin moisture and elasticity and reduce facial ageing signs in a randomised double-blind placebo-controlled clinical study (2016)

Oral intake of specific bioactive collagen peptides reduces skin wrinkles and increases dermal matrix synthesis (2013)

Clinical effects of collagen hydrolysates ingestion on UV-induced pigmented spots of human skin: A preliminary study (2012)