Follow the instructions.

Colourant cream: Aqua (Water, Eau)*Cetearyl Alcohol*Ammonium Hydroxide*Coconut Alcohol*Sodium Laureth-6 Carboxylate*Sodium Myreth Sulfate*Toluene-2,5-Diamine Sulfate*Succinic Acid*Potassium Hydroxide*Bis-Diisopropanolamino-PG-Propyl Dimethicone/Bis-Isobutyl PEG-14 Copolymer*Acrylamidopropyltrimonium Chloride/Acrylates Copolymer*Coco-Glucoside*Paraffinum Liquidum (Mineral Oil, Huile Minérale)*Glyceryl Oleate*Arginine*Lysine HCl*Ceteareth-12*Ceteareth-20*Parfum (Fragrance)*Sodium Sulfite*Resorcinol*Ammonium Sulfate*Sodium Silicate*Etidronic Acid*Ascorbic Acid*m-Aminophenol*Sodium Chloride*4-Chlororesorcinol*Butyloctanol*Citric Acid*Polysorbate 20*Linalool*Phenoxyethanol*Benzyl Salicylate*Lactic Acid*Citronellol*Geraniol*Limonene*Sodium Benzoate*2-Amino-4-Hydroxyethylaminoanisole Sulfate*Methylparaben*Ethylparaben Developer bottle: Aqua (Water, Eau)*Hydrogen Peroxide*Cetearyl Alcohol*Propylene Glycol*Ceteareth-20*Steartrimonium Chloride*Paraffinum Liquidum (Mineral Oil, Huile Minérale)*Etidronic Acid*2,6-Dicarboxypyridine*Disodium Pyrophosphate*Potassium Hydroxide*Isopropyl Alcohol*Sodium Benzoate MASK: Aqua (Water, Eau)*Cetearyl Alcohol*Isopropyl Myristate*Behentrimonium Chloride*Distearoylethyl Hydroxyethylmonium Methosulfate*Hydrolyzed Keratin*Dimethylsilanol Hyaluronate*Panthenol*Cocodimonium Hydroxypropyl Hydrolyzed Keratin*Stearamidopropyl Dimethylamine*Cetyl Palmitate*Dimethicone*Phenoxyethanol*Citric Acid*Isopropyl Alcohol*Methylparaben*Parfum (Fragrance)*Glycerin*Cetrimonium Chloride*Guar Hydroxypropyltrimonium Chloride*Linalool*Hexyl Cinnamal*Limonene*Benzyl Salicylate

Gliss is a brand from the Schwarzkopf family that has become popular for excellent cosmetics for daily hair care. Gliss is constantly improving and creating a new line of cosmetics for all hair types. For many years, the brand has won the hearts of its customers by offering great cosmetics of the highest quality.