OLAPLEX'S patented and proprietary technology is a proven hair reparative system trusted by stylists worldwide. This intensive, bond-building treatment is best used as a two-part system with No3 Hair Perfector, to strengthen and repair all types of damaged hair.

1. Apply No 0 to dry hair. Saturate from root to tip. 2. Leave on hair for 10 minutes. Do not rinse. 3. Apply a generous amount of No 3 Hair Perfector to saturated hair and wait 10 minutes. 4. Rinse, shampoo and condition as usual with OLAPLEX Bond Maintenance Shampoo and Conditioner.