NO.5 LEAVE-IN CONDITIONER 3.3OZ. Benefits: Immediately seals split ends. Moisture-rich gel-creme hydrates dry hair. Continuously repairs and prevents styling damage. 450F/232C heat protection. Key Ingredients: Patented OLAPLEX Bond Technology Strengthens hair and repairs damage on a molecular level by rebuilding the disulfide bonds that give hair its strength.. High-Adhesion Sealing Complex Works instantly and over time to bind to split ends and fill in gaps in the hair cuticle to smooth, seal, and continuously mend compromised ends.. Hydramino Replenishing Blend A blend of Amino Acids, Squalane, Ximenia Oil, Panthenol, and Glycerin that replenishes moisturizing lipids, weightlessly conditions, detangles, and adds shine without leaving a film on strands.. Research Results: Up to 88% split-end sealing after one use*. 12x more moisture after one use*. 81% reduction in breakage after one use*. 450F/232C heat protection.