Bumble & Bumble Bond-Building Repair Oil Serum

A luxurious, oil-serum leave in that delivers transformative, cortex-to-cuticle repair and creates softer, smoother, stronger strands – instantly. Powered by our highest concentration of Honey Bond-Building Complex, this lightweight treatment-styler hybrid helps reverse the look of damage caused by heat, chemical, and physical styling. Plus, it mends split ends, detangles, reduces frizz, and protects hair against heat tools up to 450°F/232°C. Next-level hair repair for those who style fearlessly (or want to start). NEW Bond-Building Repair Oil Serum instantly delivers: • 90% frizz reduction that lasts all day • 57% reduced breakage • 6x more hydration ...vs. untreated hair.