Scott Cornwall PreColour Clarifying Shampoo Treatment 250ml

Formulation: Contains Vitamin C, Hyaluronic Acid and Hydrolyzed Keratin for effective hair preparation before colouring Function: Removes product build-up from shampoos, conditioners and styling products to enable colour absorption Application: Apply to wet hair, massage into lather and rinse thoroughly before hair colouring treatment Specifications: pH-balancing formula allows even absorption of colourant molecules into hair cortex Safety: Suitable for all hair types, may fade temporary colours - can be reapplied immediately after use