WHAT IT DOES Collagen peptides with a specific molecular weight of 7kDa dissolve into lips to stimulate collagen and elastin, clinically smoothing and plumping lips. Nourishing vitamin E, coconut, and shea butter deliver critical fatty acids and nutrients to moisturise lips and lock in hydration. STANDOUT ACTIVES Sol C:Bioactive collagen hydrolysates are clinically shown to penetrate the skin barrier to stimulate fresh collagen, reduce wrinkle depth and increase skin elasticity.