The ampoules act on the damaged fibers, replenishing the lost mass, conditioning and restoring the hair from the cortex to the cuticle. Increases the resistance and elasticity of the threads. The technology: - Cocoa: Natural butter with moisturizing property, which increases hair elasticity. - Cationic Peptides: Natural Amino Acids, forms a protective barrier and increases the flexibility, shine and resistance of the hair. How to use: - Remove excess water with a towel and apply Extreme Repair Ampoules (1 dose) strand by strand. - Leave to act for 5 to 10 minutes and rinse.