Keune's Semi Color Liquid Activator is formulated especially for use with Semi Color to ensure the optimal stability of colors.
Features & Benefits:
• For fast, effective all-over application at the basin
• Suitable for use with an applicator bottle
• Same full, rich color deposit
• Recommended for refreshing and toning
• Contains 2.25% (7.5 vol.) hydrogen peroxide
How to use:
1. 1 part Semi Color: 2 parts Activator Intense.
2. Process for 20 minutes.
3. A more intense end result, grey hair blending, or tone-on-tone coloring.