OLAPLEX No. 5 Leave-In Moisturize and Mend Conditioner

What It Is

This moisturizing leave-in provides instant results and continuous repair and protection from cortex to cuticle. No.5LEAVE-IN immediately seals split ends and promotes visibly healthier hair after one use. Go beyond hydration with OLAPLEX Bond Building Technology™ and High-Adhesion Sealing Complex.

What It Does

• Revives 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%*

• Heat protection up to 450°F

• Vegan. Color-safe.

*As tested in a clinical facility using curly tresses.