Alpecin Caffeine Shampoo C1 is for stronger and thicker hair. Hair immediately has a better grip and can be styled better without the use of softening agents. Alpecin Caffeine Shampoo C1 combines over 8 years of hair care research. Your daily hair routine: Use Alpecin Caffeine Shampoo C1 every day. Leave it on the scalp for roughly two minutes from application to rinsing out. Stimulates hair roots during washing_x000D_ With patented skin activator_x000D_ Hair energizer_x000D_ Recharges your hair during washing Aqua, Sodium Laureth Sulfate, Laureth-2, Disodium Laureth Sulfosuccinate, Sodium Lauroyl Glutamate, Sodium Chloride, Caffeine, Panthenol, Parfum, PEG-12 Methyl Glucose Dioleate, Hydrolyzed Wheat Protein, Citric Acid, Sodium Citrate, Menthol, PEG-4 Hydrogenated Castor Oil, Potassium Sorbate, Polyquaternium-7, Disodium EDTA, Sodium Benzoate, Zinc PCA, Niacinamide, Limonene, Tocopherol, Phenoxyethanol, Methylparaben, Propylparaben, CI 429, CI 673 Application Leave on the scalp for 2 minutes - from application to rinse. This shampoo does not contain softening silicones so your hair will immediately have more grip. Information for competitive athletes: Alpecin Caffeine can be detected in hair follicles.