How to Use Masque Ultra-Violet, our Purple Hair Mask:
Step 1. After using Bain Ultra-Violet, apply to washed and towel-dried hair.
Step 2. Massage our purple hair mask through mid-lengths and ends, avoiding roots to prevent volume loss.
Step 3. Leave in for 5 to 10 minutes.
Step 4. Add water, emulsify and rinse hair completely free of purple hair mask.