Purify and balance your hair and scalp with WOW Skin Science Apple Cider Vinegar + Olamine Anti-Dandruff Shampoo! Powered by raw Apple Cider Vinegar and Piroctone Olamine, this sulphate-free and paraben-free shampoo removes up to 100% dandruff, soothes itchy scalps, and restores natural shine and silkiness.