





Return eligibility depends on product condition, original packaging, and Harrir review after delivery. Returns can only be requested within 48 hours after delivery.
N°.3PLUS is a pre-shampoo hair repair treatment that transforms damaged hair in just 3 minutes. Clinically proven to create 3X stronger,* softer hair,** it rebuilds all three hair bonds deep within every strand for 360° repair and damage defense—past, present and future. Suitable for all hair types and all types of damage. Fast, easy, protein-free and color-safe. Powered by patented OLAPLEX Bond Building Technology™. Patented OLAPLEX Bond Building Technology™ + Damage Defense Cationic Complex rebuilds all three hair bonds for cortex-to-cuticle repair, leaving hair stronger and more resilient. Natural humectant derived from L-glutamic acid improves manageability and infuses moisture. Crambe abyssinica seed oil, avocado oil + sunflower seed oil reduce frizz and flyaways, and improve smoothness.