Fact check: 7 out of 10 men think grey hair makes them old
For all men who want to do something about their (first) grey hair, Alpecin Grey Attack Caffeine & Color Shampoo 200ml offers our best for men’s hair that is turning grey: the possibility to make hair darker again step by step in just two to five minutes in the shower – with a particularly natural color effect!

Anti-Grey Shampoo with Repigmentation Technology
The innovative repigmentation technology is based on a patent-pending formula: the active ingredient 5,6-DHI accumulates in the hair during shampooing and reacts with the oxygen in the air to form the color pigment. As a result, the hair tone gradually becomes darker. A permanent hair color develops that grows out with the hair.

In addition, the well-known caffeine complex protects against premature hair loss by supplying the hair roots with growth energy.