- A global best selling treatment designed for at home use - Helps to maintain hair integrity, softness, and shine - Provides real, structural repair that works to maintain strong, healthy-looking hair between salon visits OLAPLEX No.3 Hair Perfector Read The Beginners Guide to Olaplex here Read Rachels Review Here OLAPLEX No.3 Hair Perfector is more than a hair treatment. It is a global bestseller that will provide incomparable results. This silky formula will maintain strength between salon appointments and reverse any form of damage to the hair, whether it’s caused by excessive heat-styling, chemicals from dyeing, or everyday wear-and-tear. Specifically designed for at-home use, our patented technology relinks broken disulfide bonds that fit any hair type. When used once a week either as a pre-shampoo or overnight treatment, this small and chic bottle will preserve a natural shine with real, long-lasting effects. Add in the OLAPLEX No.4 Bond Maintenance Shampoo and OLAPLEX No