Why choose Naturtint? Its exclusive gel formula has 100% gray coverage, is enriched with natural ingredients, respects the health of the hair as much as possible. Includes the exclusive treatment of Mask with Quinoa, which fixes the color +20%, with more intense and longer lasting tones. Color, shine and splendor for healthier hair. Super soft, shiny and 100% hydrated hair Optimum scalp comfort Quick and easy application With 100% botanical oils NEW BIOBASED FORMULA : First national coloration to obtain the Certified Biobased Product certificate, due to its high content of biologically based, sustainable and renewable ingredients Naturtint's ammonia-free dye respects the health of the hair to the maximum. Its innovative and exclusive gel formula, enriched with natural ingredients, is free of Ammonia, Resorcinol, Parabens, Cocamide Dea, Silicones, Paraffins, Mineral Oils, SLS and artificial fragrances. DERMATOLOGICALLY TESTED · SUITABLE FOR VEGANS · USDA CERTIFIED BIOBASED The colors displayed on your screen may differ from the actual hair color sample.