No.0 Intensive Bond Building Treatment

155 ml - Primes hair to absorb nourishment for maximum repair

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.

Scientifically Proven:
68% more repair & 3x stronger hair*
*When used as a two-part system in just one use.

APPLICATION TIP: N°.0 bottle should last 3-6 applications, based on hair length and density.

When: Use the two-part system with N°.3 once a week or two to three times a week for damaged hair.
Where: Apply to dry hair, fully saturating each section.
For: All hair types, especially for those with visible damage.
Step 1: Apply No.0 slowly to dry hair, distributing evenly from root to tip.
Step 2: Work No.0 into small sections by squeezing the liquid into the hair to be fully absorbed as you go.
Step 3: Lightly saturate. Hair should be damp, not drenched. Let process for 10 minutes. DO NOT RINSE.
Step 4: Apply No.3 over hair with No.0 still applied. Comb through and process for at least another 10 minutes.
Step 5: Rinse, shampoo & condition. For best results, use No.4 Shampoo & No.5 Conditioner.

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