The 19 Pro Silver Hair Mask by Biotop Professional helps neutralize unwanted yellow tones while nourishing blonde, grey and bleached hair. Enriched with violet pigments, it helps maintain cooler tones while improving softness, shine and hair manageability. Neutralizes unwanted yellow tones Nourishes and softens sensitized hair Enhances shine and brightness of blonde and grey hair HOW TO USE After shampooing, apply to towel-dried hair focusing on lengths and ends. Leave on for 3 to 5 minutes depending on the desired tone correction, then rinse thoroughly. INGREDIENTS WATER (AQUA), STEARYL ALCOHOL, CETYL ALCOHOL, CETYL ESTERS, GLYCERIN, BEHENTRIMONIUM CHLORIDE, ISOPROPYL MYRISTATE, QUATERNIUM-80, AMODIMETHICONE, CETRIMONIUM CHLORIDE, STEARAMIDOPROPYL DIMETHYLAMINE, DIMETHICONE, QUATERNIUM-18, FRAGRANCE (PARFUM), PHENOXYETHANOL, ISOPROPYL ALCOHOL, CAPRYLYL GLYCOL, EXT. D&C VIOLET NO. 2 (CI 60730), PEG 200 CASTOR OIL, TRIDECETH-6, CHLORPHENESIN, CITRIC ACID, PROPYLENE GLYCOL, LACTIC ACID, PANTHENOL, ALPHA - ISOMETHYL IONONE, MYRISTYL ALCOHOL, HYDROXYCITRONALLAL, LAURYL ALCOHOL, COUMARIN, EUGENOL, TOCOPHERYL ACETATE, RICINUS CUMMUNIS (CASTOR) SEED OIL, RETINYL PALMITATE, HYDROGENATED COCONUT OIL, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, SOYBEAN (GLYCINE SOJA) OIL, CALENDULA OFFICINALIS EXTRACT.