Olaplex No. 6 Bond Smoother is a leave-in reparative styling creme eliminates frizz, hydrates & protects all hair types. This concentrated leave-in smoothing cream is excellent for all hair types including coloured and chemically treated hair. OLAPLEX N°6 strengthens, hydrates, moisturizes and speeds up blow-dry times while smoothing. Eliminate frizz and fly-aways for up to 72 hours