Step 3 of the Olaplex Professional System, for once-a-week, at home applications to eliminate breakage from chemical services. Olaplex Hair Perfector is part of the hottest salon professional hair care line called Olaplex, which helps prevent hair damage during chemical services. 

 1. Apply a generous amount from roots to ends on towel-dried hair. Use once a week between chemical services to strengthen hair. Comb through once. Leave on for a minimum of 10 minutes or more. For damaged hair, repeat without rinsing. 

2. Rinse from hair. Shampoo and condition.