About this item

• Strengthens hair roots during washing
• A daily hair wash with Alpecin caffeine shampoo immediately supplies the hair root with the activating ingredient
• The Alpecin caffeine penetrates the hair root even though the shampoo is rinsed out and can be detected as early as after 120 seconds
• The longer the shampoo is left on the scalp, The more caffeine is absorbed into the skin
• Application: leave on the scalp for 2 minutes - from application to rinse