Olaplex hair care was previously a salon only treatment that was used only by professional stylists to help repair and rebuild damaged hair. Thankfully, you can now purchase some of the brand’s products to use in the comfort of your home. It is recommended that you apply Olaplex take-home treatment once a week and apply it before your shampoo and conditioner. The Olaplex No.4 Bond Maintenance Shampoo and Conditioner can be used to replace your usual products to hydrate and strengthen your hair. The Olaplex No.6 Bond Smoother is a leave-in smoothing cream that has been designed to be applied to damp hair after each wash. This product will help eliminate frizz and moisturises chemically-treated hair. Finally, the No.7 Bonding Oil can be applied daily and will help restore shine and vibrance to hair without leaving a greasy residue or weighing it down