How to use Olaplex No.0 Intensive Bond Building Treatment

  1. Apply to dry hair, fully saturating each section.
  2. Leave it on for at least 10 minutes, allowing the product to work its magic. You can leave it on for longer if desired.
  3. Follow up with the No.3 Hair Perfector and continue with your regular haircare routine.
  4. Use the two-part system with No 3 once a week or two to three times a week for damaged hair.