Skin 2 Skin® Introduces: Inst'Tight Eco-Designed Flash Skin Perfector Inst'Tight , are polysaccharides that are found in the skin that is responsible for the skin to hydrate, retain water, healing, and skin renewal. Inst'Tight forms a "3D-biopolymeric network" on the surface of the skin that mechanically tightening the skin, but also a real-life instant skin perfector ...The post Inst'Tight Eco-Designed Flash Skin Perfector appeared first on skin 2 skin care.