Description For noticeably more hair Reduces hair loss Caffeine-complex activates the hair roots Leave on for two minutes - from application to rinse No 1 from Germany* Caffeine promotes hair growth. It has even been proven to slow down hereditary hair loss. Now you can transport this unique active ingredient to the hair roots during daily hair washing. Alpecin Caffeine penetrates even though the shampoo is rinsed out. In just a short time (120 sec.), the active ingredient travels along the hair shaft directly into the hair follicles. If the shampoo is left on for longer, the caffeine will also penetrate into the scalp. But there are also other reasons for men to really like this shampoo. Based on the intentional omission of softeners (e.g. silicone), the hair structure improves after just a few hair washes with enhanced hair grip. Fine and weakened hair becomes stronger and can be styled better. How To Use Stimulates hair growth directly at the roots. Weakened hair becomes stronger. By intentionally leaving out conditioning agents your hair is immediately provided with more grip. How To Use Washing your hair daily with Alpecin Caffeine Shampoo C1 directs the activating ingredient straight to the roots. Leave on the scalp for 2 minutes each day from application to rinsing out. Description Alpecin C1 caffeine Shampoo helps to preserve hair growth and prevent hair loss. Based on the intentional omission of softeners (E.G. Silicone), the hair structure improves with an enhanced hair grip. Caffeine helps to preserve hair growth and prevent hair loss. Now you can transport this unique active ingredient to the hair during daily hair washing. Alpecin caffeine is working even though the shampoo is rinsed out. In just a short time (120 sec.), the active ingredient travels along the hair shaft where it unfolds its stimulating effect on the hair. Available in 250 ml bottle. Features details Caffeine Shampoo