OLAPLEX is a cutting-edge treatment that will change the fortunes of your hair, and it's considered the Holy Grail for knowledgeable salon visitors. The brand's straightforward Hero Bundle routine, which was previously exclusive to salons, is now available in your shower. Together with their highly anticipated shampoo and conditioner, this set comes with full-sized bottles of their best-selling No. 3 Hair Perfector. The patented active ingredient in each of the formulas in this set searches for and repairs broken bonds in the hair, which are brought on by chemical, thermal, and mechanical damage. Even the hair that has been severely damaged by bleaching will eventually regain its glossy shine.