OLAPLEX N°.5 Fine conditioner unlocks stronger, healthier-looking hair. The weightless formula hydrates fine hair without weighing it down, creating lasting volume and resilience. It nourishes, detangles, and strengthens delicate strands, promoting a soft, salon-fresh finish. With OLAPLEX's Bond Building Technology, it helps to repair damage from heat styling, daily stress, and salon treatments. Ideal for fragile hair, this conditioner protects against breakage, leaving hair smooth and strong.