The shampoo that stimulates hair growth directly at the roots
Strengthens weakened hair roots. Prevents hereditary hair loss.
A daily hair wash with C1 immediately provides the hair roots with the activating ingredient. Alpecin Caffeine is very well detectable after being left on for as little as 120 seconds.
If left on for longer, more caffeine will be absorbed into the scalp.
Recommendation: Leave on the scalp for 2 minutes – from application to rinse.