Leonor Greyl Masque Quintessence. Award winning! The ultimate weapon for desperate hair. This conditioning mask deeply revitalizes, regenerates and repairs the most damaged hair, offering it new shine, softness and manageability. Counteracts the trauma that sophisticated processes such as bleaching, highlighting, straightening, and perming. Incredible hydrating power and retains water that is absorbed very slowly and provides a time-release effect that moisturizes the hair fibers. Nourishing nectar revitalizes regenerates and repairs the most damaged hair. Mask instantly offers hair new shine, softness and manageability.