COAL TAR FORMULA: Polytar itchy scalp shampoo features a unique coal tar formula with anti-inflammatory, antibacterial, and anti-itch properties. It cleanses and soothes the scalp while slowing excessive skin cell growth to reduce itching and irritation. POWERFUL SYMPTOM RELIEF: Provides relief for an itchy, dry, and flaky scalp. The antiseptic and anti-inflammatory properties help soothe irritation and reduce redness, leaving your scalp calm and comfortable. Reduces and controls flaking and scaling. MULTI-CONDITION TREATMENT: Polytar is an effective and versatile coal tar shampoo recommended to help treat scalp conditions such as Dandruff, Psoriasis, Eczema as well as severe flaking and itching. HOW TO USE: Use 1-2 times per week for best results. Simply massage the anti dandruff and psoriasis shampoo into wet hair, leave on for 3-5 minutes, and rinse thoroughly. The leave-on time allows the active ingredient to penetrate and work effectively for maximum relief. AUTHENTIC & TRUSTED: A time-tested, original medicated shampoo treatment for an itchy, dry, and flaky scalp. We recommend performing a small patch test before full use. See warning instructions below. Always read the label before use.