ULTRA LOCK: for coloured or highlighted hair, prolongs the life of your hair colour.
Description: Concentrated formulation to finalize the colour service while crystallizing and stabilizing micro-pigments in the hair.
Post Colour Service: After rinsing the colour, distribute on damp hair, comb through and leave on for 2 minutes. Rinse and apply the shampoo.
Maintenance: Apply once a week after shampooing, comb through and rinse off after 2 minutes.