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. For all hair types, especially for those with visible damage.
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.
Directions; Use the two-part system with N°.3 once a week or two to three times a week for damaged hair.
For use with all types of hair, particularly those with visible damage.