This Sebastian Professional Penetraitt Repair Masque is an intensive treatment, designed to richly condition your damaged, dry hair. Boasting an active rescue system, this masque permeates the hair, and helps to repair it from the inside out, leaving you with super soft, healthy hair. Sebastian Professional Penetraitt Repair Masque is essential care for your damaged hair, to strengthen any look, any time while removing and guarding it from stress caused from past chemical treatments and heat damage. Sebastian comes to your hair\'s rescue with this colour safe and deep conditioning, fortifying and strengthening masque. Directions of use: Remove excess water from hair. Saturate evenly, focusing on most damaged areas. Leave on for 2 – 3 minutes. Rinse thoroughly.