Alpecin is a German-based shampoo brand established in 1905 that is made specifically for men. Its manufacturer has claimed that the caffeine present in the formulation can help to reduce hair loss.
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.
The two most frequent scalp problems affect men: hair loss and dandruff. Dr. Wolff Research has developed a shampoo that simultaneously counteracts both problems: Alpecin Double-Effect Caffeine Shampoo.