- In-vitro testing shows all varieties of Head & Shoulders shampoo with potentiated ZPT can remove dandruff 2X faster than other 1% ZPT products*
- 7 Benefits: fights dry scalp, calms itchy scalp**, relieves irritation**, reduces redness**, great scent, controls flaky scalp** and leaves hair looking great
- Safe for daily use
- Will not affect colored hair
*vs. 1% ZPT competitive formula in-vitro testing
**associated with dandruff