Cuticle Repair Serum is specially developed to repair the ends of hair that are damaged or split. Instant smoothing action for damaged ends works to correct imperfections of the hair shaft. When apply into the ends, its active ingredients will fix onto the areas of the hair that are most damaged. Immediately after use, without rinsing out, hair appears healthy, transformed and full of shine. Combing through becomes very easy. This highly concentrated serum ensures lasting protection and gives the hair shaft increased resistance to damage.