Neostrata triple firming neck cream is formulated with three clinically proven matrix building ingredients each with a unique action to deliver optimal lifting and firming pro peptide helps stimulate pro collagen production in the skins deep layers while neocitriate helps promote new collagen and neoglucosamine builds the surrounding support matrix this trio of state of the art actives works together to pump build volume and firm sagging skin neoglucosamine is also a gentle exfoliant th