No.0 Intensive Bond Building Treatment

A professional-inspired treatment that primes hair for deeper repair with the highest dose of patented OLAPLEX technology in any take-home product. It rebuilds hair bonds, strengthens and protects hair integrity. Use as the first step in a two-part system with N°.3 Hair Perfector.

Directions

Apply No.0 slowly to dry hair, distributing evenly from root to tip. Work the product into sections by squeezing the liquid into the hair to be fully absorbed as you go. The hair should be damp, not drenched. Have it process for 10 minutes and do not rinse. Follow with No.3 Hair Perfector. 

Ingredients

Water (Aqua), Bis-Aminopropyl Diglycol Dimaleate, Sodium Benzoate, Phenoxyethanol