In the first step, the Alpecin Double Effect CaffeineShampoo loosens scaly, horny cells and thoroughly removes dandruff from the scalp. This clears the way for the caffeine complex which remains on the scalp for up to 24 hours and promotes thicker, stronger hair.
I'm really happy about this shampoo. I recommended to other people because the hair will reborn again. It's of a good value and good quality. Thank you.