Sulfur 8 Medicated Original Formula will significantly improve the health of your scalp. This anti-dandruff formula and scalp tonic replenish moisture in the scalp giving it a healthier appearance and feel while softening dry hair. It is also known as a hair-care product it relieves burning itching and flaking associated with dandruff and seborrheic dermatitis. Its safe for all hair types and scalp textures and can be used to prevent lice.