Olaplex No.5 Leave-In Moisturize & Mend Leave-In Conditioner – 3.3oz – Quench, smooth, and revive your strands on the go! This lightweight leave-in conditioner delivers lasting hydration, detangles, and tames frizz while repairing and strengthening hair from within using Olaplex’s Bond Building Technology™. Perfect for all hair types needing a daily dose of moisture and manageability.