Treats itchy flaky scalpneutar solubilised coal tar extracteffective treatment for scalp psoriasisseborrhoeic dermatitis dry itching scalpdandrufftreats your scalp cares for your hairwhat the medicine is forneutrogena174 tgel174 therapeutic shampoo is a fragranced medicated shampoo which should be used two or three times a week for the treatment of itchy flaky scalp disorders such as dandruff psoriasis and seborr