Olaplex N 0 Intense Bond Builder is a restructuring treatments for all hair types.
N 0 Intense Bond Builder by Olaplex is 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.
APPLICATION TIP: N 0 bottle should last 3-6 applications, based on hair length and density.