No. 3 Hair Perfector 100ml: A pre-wash treatment designed to rescue and restore damaged hair as a result of colouring, bleaching and styling. Formulated with a bond multiplying system, it works to re-link broken hair bonds to minimise the risk of split ends and breakages. Expect silky-smooth results. No. 4P Blonde Enhancer Toning Shampoo 250ml: Saturated with highly-concentrated pigments, the blonde-enhancing shampoo works to neutralise brassy tones and improve the vibrancy of blonde hair. The formula allows you to customise your toning level by adjusting your leave-on time. No. 5 Bond Maintenance Conditioner 250ml: Ideal for hair weakened by frequent colouring, bleaching and heat styling, the restorative conditioner works to re-link broken bonds and fortify hair's structure. The hydrating formula enhances manageability, helping to minimise the look of frizz and split ends. | Olaplex Blonde Maintenance Hair Perfecter System | Dermstore