Indications: Alpecin Caffeine Shampoo Prevents and Reduces Hair Loss Directions: Leave on the scalp for 2 minutes - from application to rinse. Safety Information: Information for competitive athletes: Alpecin Caffeine can be detected in hair follicles. Ingredients: Aqua, Sodium Laureth Sulfate, Laureth- 2, Disodium Laureth Sulfosuccinate, Sodium, Chloride, Sodium Lauroyl Glutamate, Caffeine, Panthenol, PEG-120 Methyl Glucose Dioleate, Hydrolyzed Wheat Protein, Citric Acid, Sodium Citrate, Menthol, PEG-40 Hydrogenated Castor Oil, Polyquaternium- 7, Disodium EDTA, Niacinamide, Tocopherol, Zinc Chloride, Vegetable Oil, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol, Parfum, Limonene, Linalool, Hexyl Cinnamal, CI 42090, CI 60730. .