Neostrata Enlighten Pigment Controller is a lightening treatment with optical diffuser which brightens skin instantly. NeoGlucosamineTM , retinol and stabilised Vitamin C increase cell turnover and diminish discolouration SabiWhite, a proven alternative to prescription strength hydroquinone helps lighten existing pigment and prevent newdark spots from forming NeoGlucosamineTM and 7 Alpine Plant Extracts inhibit tyrosinase and melanin production to even skin tone. Vitamin E protects from further damage.