How to use 1- Pour the contents of Color & Soa® into the bottle containing the color adjuster. Shake well for 2 minutes then remove the cap from the nozzle of the thin applicator. 2- Apply the mixture to dry hair immediately. 3- Leave it for 20 minutes. Pour warm water on the hair and massage gently. Rinse it with plenty of water then wash the hair with a gentle shampoo. 4- Apply hair moisturizer and leave it for two minutes. Then rinse your hair with water. Warnings and Precautions: This product contains ingredients that may cause skin irritation and a preliminary test should be performed according to the instructions. This product should not be used for dyeing eyelashes or eyebrows. It may cause blindness. the components Polyethylene Glycol-2-Oleamine Purified Water Cocamide D3 Alcohol Propylene Glycol Oleic Acid Ethanol Sodium Sulfate Tetrasodium EDTA Hydrolyzed Vegetable Proteins (Wheat Soy Corn Oat) Sodium Erythorbate Phenylenediamine 4-Chlororesorcinol 2-Amino-4- Hydroxyethylamine Sulfate Sulfate n-Bis-2-Hydroxyethyl-Para-Phenylenediamine Sulfate 4-Amino-2-Hydroxytoluene Aminophenol.