Deconstruct Collagen and Peptide Lip Sleeping Mask boosts collagen, works on lip dryness, flakiness and cracks. With continued use, the lip sleeping mask will help in reduction of fine lines and wrinkles around the lips, revealing a smoother, plumper lip appearance for both men and women. The 0.2% collagen improves lip moisturization by binding and retaining water content. The 2% peptides makes lip appear fuller by boosting collagen & mucopolysaccharide production.