Clairol Professional Permanent Creme Developer 20 Volume mixes easily with Clairol Professional hair colors and powder lighteners into a creamy consistency. Formulated for use with crème permanent and demi permanent formulas, these dedicated developers provide superior viscosity and create optimal bowl-and-brush application.

INGREDIENTS:
Water, Hydrogen Peroxide, Cetearyl Alcohol, Ceteareth-25, Salicylic Acid, Phosphoric Acid, Disodium Phosphate, Etidronic Acid