Treat dull lack lustre hair with redkens diamond oil glow dry gloss scrub a unique pre shampoo treatment dedicated to exfoliating detangling and polishing strands from root to tip harnessing the powers of gentle argan shells the luxurious radiance reviving scrub expertly eliminates impurities whilst restoring luminosity and enhancing your blow dry for a salon worthy finish expect smooth glossy locks with mirror like shine and improved manageability benefits moisturising oil enhanced