Transforming your hair care routine, this Olaplex NO5 Leave-In Moisturize and Mend Leave-In Conditioner delivers intense nourishment to restore and protect all hair types. Formulated with Olaplex's patented bond-building technology, this multi-tasking leave-in treatment provides instant hydration, repairing and strengthening damaged strands to reveal healthier, shinier, and more manageable hair.  Benefits of Olaplex NO5 Leave-In Moisturize and Mend Leave-In Conditioner: Instantly hydrates, softens, and detangles. Immediately seals split ends. Continuously repairs and protects. How to use: Apply 1-2 pumps to clean, damp hair, adding more as needed. For fine hair, start with one pump. Medium to coarse hair, start with 2 pumps. Follow with any other stylers and style as desired. Size: 100ml