Information Neutrogena T/Gel Anti-Dandruff Shampoo is effective as a therapeutic treatment to help control the scalp itching and flaking symptomatic of scalp psoriasis, eczema, seborrhoeic dermatitis and even common dandruff. The clear amber formula starts working on contact to help control itching and flaking from the first use and continues to work for hours even after the shampoo is rinsed off, leaving hair looking healthy and manageable. Ingredients NEUTAR Solubilised Coal Tar Extract 2.0% w/v (equivalent to 0.5% Coal Tar w/v). How To Use Wet hair thoroughly. Massage shampoo into your scalp. Lather, leaving on your hair and scalp for several minutes. Rinse and repeat. Warnings Always read the label. Use only as directed. If symptoms persist see your healthcare professional.