Olaplex No. 3 is a hair treatment designed to repair and strengthen damaged hair. It contains a patented active ingredient that works on a molecular level to reconnect broken bonds in the hair structure, which can be caused by chemical treatments, heat styling, and environmental factors. This product is suitable for all hair types and can be used at home as part of a regular hair care routine. To use Olaplex No. 3, apply a generous amount to damp hair and leave it on for a minimum of 10 minutes before rinsing. For best results, it is recommended to use it once a week or as needed, especially for those with heavily processed or damaged hair.