Piroctone Olamine is an anti-dandruff active ingredient, soothes inflamed scalp and reduces flaking. It has a specific action against Pityrosporum Ovale, the agent responsible for the production of dandruff. The anti-dandruff product containing Piroctone Olamine destroys the fungus infection that is responsible for the dandruff and works against the formation of new dandruff, makes the scalp stays clean, itch free and prevents the formation of new dandruff, you become free of all the inconvenience relating to dandruff.