Alpecin Caffeine C1 Black Edition Shampoo is a special version of Alpecin Caffeine C1 Shampoo, enriched with caffeine, designed to strengthen hair and prevent hair loss. Its caffeine complex stimulates the hair roots during washing. The caffeine can be detected in the hair roots after leaving it on for just 120 seconds. It is scientifically proven to support hair growth for consistently strong hair. By deliberately avoiding conditioners (e.g. silicone), your hair immediately gains more grip. What is Alpecin Caffeine C1 Black Edition Shampoo indicated for? Alpecin Caffeine C1 Black Edition Shampoo is indicated for men who want to maintain strong, voluminous hair, as well as for those experiencing hair loss. How to use Alpecin Caffeine C1 Black Edition Shampoo? To use Alpecin Caffeine C1 Black Edition Shampoo, apply a small amount to wet hair, gently massage into the scalp, and leave on for 2 minutes before rinsing with lukewarm water. Effective from the first wash: The caffeine shampoo should be used once a day to protect the hair roots with caffeine for 24 hours. Leave on for 2 minutes to allow the caffeine to penetrate to the hair root. Long-term use: Studies have shown that hair is noticeably stronger and hair loss is reduced after 3 months of regular use. Important: Keep using it daily! What are the benefits of using it? Regular use of Alpecin Caffeine C1 Shampoo Black Edition can help strengthen hair, stimulate hair growth and prevent hair loss, leaving hair looking healthier and fuller. The Black Edition of the best-selling men's shampoo: Alpecin Caffeine C1 Shampoo Prevents hair loss before it's visible and ensures you keep your hair for longer The caffeine complex strengthens hair roots Stimulates hair roots during washing The active ingredient caffeine can be detected in the hair follicle within two minutes Silicone-free: Immediately gives hair more grip