Instantly hydrate, soften, and detangle. Immediately seal split ends. Continuously repair and protect. OLAPLEX  No.5 Leave-in Moisturize & Mend Leave-in Conditioner 100ml Read The Beginners Guide to Olaplex here This OLAPLEX® leave-in conditioner offers immediate hydration and comprehensive repair, addressing both the cortex and cuticle. Nº.5 LEAVE-INCONDITIONER effectively seals split ends and enhances the appearance of hair health after just one application. Experience more than just moisture with OLAPLEX Bond Building Technology® and High-Adhesion Sealing Complex. Instantly hydrate, soften, and detangle.-  Immediately seal split ends. Continuously repair and protect. Study Results: Immediately improves hair health leaving it softer, hydrated, and healthier-looking. Up to 88% split-end sealing after one use.* 12x more moisture after one use.* Reduces breakage by 81% after one use* Heat protection up to 450°F/232ºC Vegan. Colour