From Neutrogena
Neutrogena T/Gel® Anti-dandruff Scalp Relief Shampoo starts to fight dandruff from the first wash. Our highest concentration, extra power formula is clinically proven to help relieve, reduce and prevent your dry, itchy* flaky scalp. 100% showed improvement in dandruff and scalp dryness**.Powerful ingredients, 3% Salicylic Acid & 0.75% Piroctone Olamine, are gentle on scalp but tough on dandruff. 3% Salicylic acid deeply cleanses and exfoliates to help remove flakes, 0.75% Piroctone Olamine fights flakes and prevents re-appearance. Use 2-3 times a week to leave hair and scalp looking and feeling clean.*Itch due to dandruff**Clinical grading, after 6 weeks of regular use, 66 participants