Our dermatologist-recommended shampoo tackles even the most stubborn scalp issues, such as dandruff, with double the active ingredients compared to the T/Gel Original Formula. This formula contains Neutar (1% coal tar), which has been shown to keep your flaky, itchy scalp under control even hours after rinsing. The rich, amber-colored formula cleanses gently, and the added conditioning agents make hair manageable and soft.