New No.0 Intensive Bond Building Hair Treatment

OLAPLEX No.0 Intensive Bond Building Hair Treatment is a professional-inspired treatment that primes your hair for deeper repair, rebuilds hair bonds, strengthens, and protects hair integrity. Use as the first step in a two-part system with No.3 Hair Perfector (sold separately). Details Benefits * Primes hair to intensify benefits of No.3 * Jump starts repair deep within the hair strand * Contains OLAPLEX patented bond building technology that rebuilds broken and weakened bonds * For all hair types * PH balanced * Cruelty free