Introducing the No.5 Leave In Moisturize & Mend Leave In Conditioner, an advanced formula that utilises patented technology to revitalise the appearance of damaged, lacklustre hair. The leave-in conditioner helps to minimise the look of split ends and broken strands with an instant burst of hydration. Reducing the risk of breakage, the formula is infused with OLAPLEX Bond Building Technology® and High-Adhesion Sealing Complex. Enhanced with heat protection up to 232ºC, the leave-in treatment protects the hair during heat-styling and leaves hair manageable, soft and shiny.