Verisol

Dietary Supplementation with Specific Collagen Peptides Has a Body Mass Index-Dependent Beneficial Effect on Cellulite Morphology (2015)

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

Oral supplementation of specific collagen peptides has beneficial effects on human skin physiology: a double-blind, placebo-controlled study (2013)