Clairol Professional Creme Permanent Developer 40 Volume, 16 Oz.

Clairol Professional Pure White Cr?me Developer contains protective conditioners and emollients and is stabilized for 3 years. It is designed for use with permanent colors, and also perfect for use with all powder and liquid lighteners. Its creamy consistency makes it ideal for bowl-and-brush or bottle application. Ideal for achieving the lightest results on naturally dark brown or dark blonde hair.

smoothing hair color.