This sulfate-free shampoo for colour-treated hair has been specially formulated to help prolong colour, shine, and vibrancy. Suitable for all hair types and textures, the acidic pH formula seals the cuticle to lock in shine and help prolong your colour's vibrancy for up to 32 washes. 

Application : 

Apply Acidic Color Gloss Shampoo to wet hair. Lather. Rinse. Use as a complete routine with Acidic Color Gloss Activated Glass Gloss Treatment, Conditioner and Heat Protection Leave-In Treatment.