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 productIt rebuilds hair bonds, strengthens and pro.
Protects hair integrity. Use as the first step in a two-part system with N°.3 Hair Perfector.
WHY YOU'LL LOVE IT:
- 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.
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