A professional-inspired treatment that primes hair for deeper repair with the highest dose of patented Olaplex technology in any take-home product.
Primes hair to absorb nourishment for maximum repair. 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.
68% more repair & 3x stronger hair
When used as a two-part system in just one use.