Olaplex Repairing & Strengthening Hair Treatment no.0 Hair Treatment 155 ml

If your hair's been through the wringer—heat styling, color sessions, or just life in general—No. 0 is like a long, deep breath for each strand. It’s a lightweight liquid treatment that soaks in instantly, prepping your hair for serious repair. Designed to be used as a primer before No. 3, it's infused with bond-building technology that works best on thirsty, damaged textures—think dry, bleached, over-brushed, or just plain tired. It’s your repair ritual in a bottle, quiet and simple, but powerful where it counts.

The texture is water-thin—don’t let the light feel fool you—because as it sinks into the hair, it carries strength straight to the core. There's no greasy weight, just a clean, barely-there herbal scent that fades softly away. If you have naturally curly, fine, or color-treated hair, it’s especially comforting. Use it pre-shower when you finally have time to care, or when your ends are begging for some love. Follow with No. 3 for the full reset—you’ll see less frizz, more shine, and the kind of bounce that doesn’t come from styling, but from true hair health.