What is special about Alpecin Dandruff Killer Shampoo?

The formula to prevent dandruff developed by Dr. Wolff Research combines 4 active ingredients in one shampoo. Zinc pyrithione and piroctone olamine are effective against fungi, yeast and bacteria. They prevent new dandruff from forming and restore the scalp's natural balance. Salicylic acid and fumaric acid help remove existing dandruff. The scalp is smoothed, which sustainably reduces the colonisation of microorganisms in the long term. It has been scientifically proven that dandruff is significantly reduced after just 2 weeks. Click here for more information on the study.