Olaplex Professional Salon KitOlaplex has been tested on virtually every hair type and it works. Asian, Caucasian, African American, previously chemically processed and virgin. There are no ends to its talent. You start with the Olaplex Bond Multiplier No. 1 by adding directly into lightener or colour. After rinsing colour from hair, you apply the Olaplex Bond Perfector No. 2 for a minimum of 5 minutes then rinse, shampoo, and condition. You can even leave it in the hair to use as