The Postquam shampoo preparer acts with a great cleansing power that removes dirt from the hair and prepares it for the subsequent straightening treatment.
Thanks to the hydrolyzed keratin, it repairs the hair fiber, leaving it smooth and uniform to obtain a soft and shiny hair.
Perfect for starting a smoothing treatment!
Apply to damp hair, massaging it over the entire head and rinse thoroughly with water. It is not advisable to use conditioner.