Preparatory shampoo. Prepares hair for treatments with alkaline substances. Optimizes the action of semi-permanent hair colorings.
Specific shampoo to be used in preparation for special hair treatment (semi-permanent coloring, cleansing, perm, etc.).
Instructions for use
- Distribute over wet hair and allow to emulsify.
- Adjust soaking time according to hair type.
- Rinse with plenty of lukewarm water.