Utilising advanced hair technology, the Olaplex Smooth Discovery Kit introduces your brittle-looking lengths to professional-quality care. Set Contents: No.4 Bond Maintenance Shampoo 100ml A shampoo that rinses away debris, excess oils and impurities while enhancing the appearance of manageability and smoothness. No.5 Bond Maintenance Conditioner 100ml Designed to visibly strengthen, the conditioner intensely nourishes strands to protect against further breakage. No.3 Hair Perfector 20ml Best-selling for its strengthening properties, the pre-shampoo treatment reduces the look of split ends, delivering salon-worthy results at home. No.6 Bond Smoother 20ml The styling cream helps to reduce the look of unruly flyaways to encourage a smoother, softened look for up to 72 hours. No.7 Bonding Oil 7.5ml Offering powerful hydration with a weightless feel, the hair oil boosts the appearance of shine, softness and colour vibrancy.