The Sepilift is a formidable active that hydrates and smoothes the signs of age (proven efficacy in vivo). Firms tissues, stimulates collagen contraction, protects skin fibers from enzymatic lysis by exerting an anti-free radical action. It acts with multiple modes of action against skin aging markers. The effectiveness of this molecule is proven on volunteers with respect to a recognized anti-aging reference product. The skin quickly appears softer, toned, restructured and perceptibly younger.