Highly effective for chronic flaky and itchy scalp sufferers.  Formulated with essential oils and green tea for its antiseptic properties; jojoba oil for its moisturizing and emollient properties; rosemary extract for its astringent, toning, stimulating properties and salicylic acid ( derived from wintergreen) for its anti-flake properties.  Try it for two weeks and you will see the difference.  12 oz.