Many products claim 'collagen' as a featured ingredient, when, in truth the collagen molecules are too large to penetrate the skin. Fusion harnesses the clinically proven plumping and hydrating powers of new patented marine collagen-filling spheres. This revoluntionary technology dehydrates the collagen molecule into tiny microspheres in order to penetrate, or micro-inject, into the lips and then search for the body's natural water to re-hydrate, creating a beautifully natural, full-out pout. Fusion's active collagen makes plumping feel very natural and painless.