Re:Unite Repairing Treatment is an advanced restorative treatment that quickly and dramatically transforms damaged, over-worked hair. Its reparative, protein-based complex nutrients and antioxidants penetrate deep into the hair's cortex, building strength from within while generating a powerful external layer that reinforces and resurfaces frayed and rough cuticles. Hair looks and feels noticeably stronger, shinier and healthier in just one use. A must-have for anyone with damaged or chemically treated hair.