Alpecin Double Effect Shampoo helps fight against dandruff and hereditary hair loss. By thoroughly cleansing away all dandruff from the scalp in the first instance, the caffeine complex is able to deeply penetrate into the hair root and strengthen it against hereditary hair loss.
Alpecin Double Effect Shampoo loosens scaly, keratinous cells and thoroughly removes dandruff from the scalp. This clears the way for the caffeine complex: In the second step, the active ingredients penetrate into the hair root and strengthen it against hereditary hair loss.
Why double effect? The two most frequent scalp problems affect men:
About half of all men have a predisposition for premature hair loss and about one-third suffers from dandruff.
This was also confirmed by a representative survey with 1.2 million men: About one out of four men suffers from dandruff, and about 50% of all polled men suffer from hair loss. For these men, Dr. Wolff Research has developed a solution that simultaneously counteracts both problems. The world's first shampoo against dandruff and hereditary hair loss