Fab. ME offers 18 benefits, there are 2 benefits that relate specifically to the colouring/lightning process: porosity equalizer and cuticle sealer. Porosity Equalizer: Fab.ME formula equalizes the porosity allowing equal absorption of the colour which result in a perfect colour distribution and uniform colour results from root to end. Fab.ME formula seals the cuticle after the colour service, locking the colour into the hair which results in a longer lasting shiny colour.