No.5 Bond Maintenance Conditioner by Olaplex. Conditioner olaplex, step no. 5 of the brand's treatment, which restores ends without weighing hair down. This product facilitates styling, reduces frizz, restores, repairs, and hydrates hair, and rebuilds the hair fiber. It is recommended to use after shampoo no. 4 to achieve optimal results. Among its many benefits we find: | Benefits: | Hydration without cutting. | Rebuilds the hair fiber, restores and repairs hair. | Eliminates frizz. | Provides shine. | Simplifies styling. | Ideal for hair that has undergone bleaching or coloring processes.