Alpecin Caffeine Shampoo C1 is a scientifically developed daily shampoo formulated for men experiencing hair thinning or hair loss. Its unique galenic formula delivers caffeine along the hair shaft towards the roots, where the Caffeine Complex, including zinc PCA and niacinamide, is designed to counteract the effects of DHT and support the natural hair growth cycle.. Enriched with panthenol, hydrolysed wheat protein, menthol and tocopherol, the formula helps care for and strengthen the hair while supporting the scalp's natural barrier function. Free from softening silicones, it provides improved hair grip and styling hold, with just two minutes of contact time before rinsing. First visible effects can typically be expected after around three months of consistent daily use.. Features. Caffeine Complex with caffeine, zinc PCA and niacinamide. Unique galenic formula designed to deliver caffeine towards the hair roots. Enriched with panthenol and hydrolysed wheat protein. Silicone-free formula provides improved hair grip and styling hold. Two-minute contact time before rinsing. Benefits. Helps counteract the effects of DHT on hair roots. Supports the natural growth phases of hair follicles. Helps nourish and strengthen hair from root to tip. Helps care for the scalp's natural barrier function. Provides improved hair manageability and styling hold. Product Info. Brand. Alpecin. Product. Caffeine Shampoo C1. Type. Caffeine Shampoo. Suitable For. Men experiencing hair thinning or hair loss. Key Actives. Caffeine, Zinc PCA, Niacinamide, Panthenol, Hydrolysed Wheat Protein, Menthol, Tocopherol. Contact Time. 2 minutes before rinsing. Free From. Softening silicones. Product Note. Most successful men's hair loss shampoo in Germany (Nielsen, Germany, 2020). 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, Propylene Glycol, Menthol, PEG-40 Hydrogenated Castor Oil, Polyquaternium-7, Disodium EDTA, Zinc PCA, Niacinamide, Tocopherol, Vegetable Oil, Potassium Sorbate, Sodium Benzoate, Phenoxyethanol, Parfum, Limonene, CI 42090, CI 60730.. Contains: Hydrolyzed Wheat Protein (gluten source). May not be suitable for those with wheat or gluten sensitivity.. Suggested Use. Apply Alpecin Caffeine Shampoo C1 to wet hair and work into a lather across the scalp. Leave in contact for two minutes, then rinse thoroughly. Use daily and consistently as part of your regular hair-washing routine. First visible effects can typically be expected after approximately three months of daily use.. Important Information. For external use only. Avoid contact with the eyes; if contact occurs, rinse thoroughly with water. The product contains methylparaben, propylparaben and phenoxyethanol. Discontinue use if irritation or an allergic reaction occurs. May not be suitable for those with wheat or gluten sensitivity due to hydrolysed wheat protein.. The supplied product information states that caffeine absorption through scalp use is minimal, approximately equivalent to one-fifth of a cup of coffee or 50ml of cola. Keep out of the reach of children.