Olaplex No.0 Intense Bond Building Hair Treatment 155mlOlaplex No. 0 is an intensive bond building treatment that primes hair for deeper repair, strengthens, and protects hair integrity. Ideal for all hair types, it rebuilds hair bonds at a molecular level, reducing breakage and improving hair texture. Key Features Intensifies repair results with No. 3 Strengthens hair and reduces breakage Rebuilds hair bonds at a molecular level Suitable for all hair types Vegan and cruelty free Free from parabens,