Olaplex No.0 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.

How to Use

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. This product is Sulfate Free, Paraben Free, Gluten Free, Nut Free, Phthalte Free, Phosphate Free, Cruelty Free and Vegan.
APPLICATION TIP: N°.0 bottle should last 3-6 applications, based on hair length and density.