Step 1 and 2 of the Olaplex treatment often takes place in the salon. The Olaplex N3 Hair perfector has been specially developed to treat the hair at home afterwards.
Apply the product to towel-dried hair and leave to act for 10 minutes. For very damaged hair, it is recommended to let the product work for 20 minutes. Then rinse the hair thoroughly. Then wash the hair with a shampoo and conditioner.