ZAP ME LEVA KERATIN HAIR SMOOTHING TREATMENT SET 1000ml/33,8fl.Oz.Shampoo Zap Professional deep cleansing shampoo was carefully developed o promote a deep cleansing removing accumulated debris and preparing the hair to procedures of hydration and repair. Returns vitality, lightness and shine to hair. How to use: With wet hair, apply a suficiente amount of all time Shampoo and gently massage the hair, rubbing conter entire cuticles the hair lenght. Rinse and repeat this process for two times, letting to act for 5