About 50% of the population suffer, have suffered or will suffer at some point from dandruff. Dandruff is usually accompanied by itching, irritation, burning sensation and white flakes. So what do we do? It is important to choose a rosemary based shampoo that also treats the fungus on scalp. Herbalisté Anti-Dandruff Shampoo is based on rosemary herbal extract and combines anti-bacterial components that treats blood flow to the scalp and balances pH on scalp skin, leaving hair clean and shiny with a natural fragrance.