Vitamino Color from L' oreal Serie Expert is a complete salon system that guarantees color with Hydro - Resist Technology , Incell and AHA . Vitamino Color has been specially developed for colored hair to maintain the fantastic , long - lasting color result .
Weightless , invisible film consisting of a highly concentrated cationic silicone water - repellent is applied to the surface of the hair . Color pigments are incorporated and the hair shaft is sealed . Vitamin E prevents degradation of color . Alpha hydroxy acids help to provide deep cleansing.