ABOUT N°.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.

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.

*Free of DEA, Aldehydes and Formaldehyde free, PH Balanced, Vegan, Cruelty Free, Gluten Free, Nut Free, Paraben Free, Phthalates Free, Phosphate Free, Sulfate Free

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