Ion 20 Volume Sensitive Scalp Developer, 4 oz

About this item

Formulated in Italy Ion Bright White Sensitive Scalp Developers contains plant proteins argan oil aloe vera coconut oil and rapeseed to help nourish condition and protect. Mix lon Sensitive Scalp Bright White Cream Developer per the recommended amount of your chosen hair coloring product instructions. Use when directions call for 20 volume hydrogen peroxide.