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.
DIRECTIONS:
Mix lon Sensitive Scalp™ Bright White Crème Developer per the recommended amount of your chosen hair coloring product instructions.
Use when directions call for 20 volume hydrogen peroxide.
Always follow the manufacturer’s directions.