What it Does F.A.S.T. Shampoo leaves your hair feeling clean smooth and manageable while helping accelerate your hair grow! How to Use Wet hair. Apply shampoo and work into a lather. Scrub entire scalp thoroughly and rinse with warm/hot water. Repeat. Use daily. Ingredients: Water (Aqua, Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, PEG-4 Rapeseedamide, Sodium Cocoamphoacetate, Phenoxyethanol, Lauryl Glucoside, Glycerin, PEG/PPG-120/10 Trimethylolpropane Trioleate, Laureth-2, Glycol Distearate, Dicaprylyl Ether, Decyl Glucoside, Fragrance (Parfum), Sodium Cocoyl Glutamate, Sodium Lauryl Glucose Carboxylate, Laureth-4, Panthenol, Glyceryl Oleate, Cetyl Triethylmonium Dimethicone PEG-8 Succinate, Sodium Chloride, Citric Acid, Xanthan Gum, Hydrolyzed Wheat Protein, Iodopropynyl Butylcarbamate, Niacinamide, Butylene Glycol, Inositol, Helianthus Annuus (Sunflower) Seed Extract, Pantolactone, Methionine, Acetyl Cysteine, Cystine, Biotin, Linalyl Acetate, Linalool, Blue 1 (CI 42090), Yellow 5 (CI 19140)