COLOR WEAR is a professional hair toning and tone-on-tone dye. Thanks to its patented technology, the radically innovative COLOR WEAR formula is gentle on the hair during toning and coloring, providing the maximum cosmetic effect. The COLOR WEAR formula does not contain ammonia, MEA (ethanolamine), PPD (paraphenylenediamine), alcohol, silicones. However, the composition of COLOR WEAR includes: - an alkalizing complex based on arginine, obtained from sugars of plant origin, which acts as a substitute for the most used and common chemical alkalizing agents (ammonia and ethanolamine). Arginine is an amino acid of 100% natural origin, very similar to the composition of hair, since arginine is already contained in its protein structure. - 5 Naturally Derived Semi-Fermented Oils with Nourishing, Antioxidant, Protective and Straightening Properties - Camellia Seed Oil, Sweet Almond Oil, Argan Oil, Green Tea Seed Oil, Sunflower Seed Oil.