Olaplex No 3 Hair Perfector is a single ingredient designed to reconnect the bonds in hair, broken by colouring, lightening or excessive heat styling. It multiplies, rebuilds and bonds to eliminate breakage, makes colour last much longer and is free of silicones, oils and parabens.
Apply a generous amount to wet towel-dried hair and leave on for a minimum of 10 minutes, then rinse, shampoo and condition with a sulfate free shampoo and conditioner.
The longer the Olaplex No 3 is left on the hair, the more effective it will be, we recommend between 10-45min. This is NOT a conditioning treatment to be left on the hair, it should always be shampooed out.