• Can be used on or off the scalp (use 10-20 volume for on-scalp application and 10, 20, 30 or 40 for off-scalp application).
• Mix one part Pure Light Power Lightener to three parts PRAVANA Cream Developer or to desired consistency. Apply to dry hair.

Features

• For gentle lightening
• Suitable on and off the scalp
• Blue/purple base that neutralizes gold and copper tones