What it is: An anti-grey hair treatment that brings back color to your hair without using coloring pigments.What it does: The RE30 peptide, which is the result of six years of research, is revolutionary technology that is able to boost the natural pigmented production while protecting from future depigmentation. The results are clinically proven-repigmented at the root, your hair grows back with color, stronger and softer. How to use: Apply eight sprays once a day on a dry or wet scalp. Do not rinse. 1.69 oz. Paraben-free; sulfate-free; silicone-free; talc-free Made in France