Unveil extraordinary shine and structural protection with the Olaplex No. 7 Bonding Hair Oil. This highly concentrated, weightless reparative styling oil dramatically boosts shine, softness, and color vibrancy while strengthening damaged strands from within. Powered by Olaplex’s patented Bond Building Technology, it tames stubborn frizz, smooths flyaways, and provides heat protection up to 450°F (232°C). The non-greasy, fast-absorbing formula coats every strand in silky moisture without leaving a heavy or sticky residue behind. It is the definitive finishing step for achieving luminous, healthy-looking hair with touchable softness. Key Benefits: Brilliant Shine & Color Vibrancy - Dramatically increases high-gloss shine and revives color richness across all hair textures. Thermal & UV Shield - Protects delicate strands against heat styling damage up to 450°F (232°C) while guarding against environmental stress. Patented Bond Repair - Rebuilds broken internal hair bonds to reduce breakage, mend split ends, and fortify fragile strands. Weightless Frizz Control - Tames stubborn flyaways and seals the hair cuticle for smooth, manageable results without weighing hair down.