Zinc Pyrithione Shampoo for Dandruff: Does It Really Work?
White flakes on a dark shirt are annoying enough. Add an itchy scalp, and it becomes hard to ignore. Zinc pyrithione shampoo can be an effective choice for dandruff because zinc pyrithione, also called pyrithione zinc or ZPT, has antifungal activity against Malassezia yeasts associated with dandruff. Clinical studies have found that shampoos containing zinc…