TGel Therapeutic Anti-Dandruff Shampoo, 8.5 Fl Oz, Original Formula

Original therapeutic formula helps control scalp itching and flaking caused by chronic scalp psoriasis, seborrheic dermatitis and even common dandruff Contains coal tar extract, which scientific tests have proved continues to work for hours after the shampoo is rinsed off Designed for daily use. For best results, use at least twice a week or as directed by a doctor. Massage shampoo into your scalp, lather, leaving on your hair and scalp for several minutes, and then rinse.