Olaplex No. 0 Bond Building Treatment 155mL

Olaplex No. 0 is an intensive pre-treatment that repairs and strengthens damaged hair before deeper bond restoration. This concentrated formula works to rebuild broken disulfide bonds, the foundation of healthy hair structure. Apply to damp hair, focusing on mid-lengths and ends. Leave on for a minimum of 10 minutes—or longer for maximum benefit. Follow with your regular Olaplex shampoo and conditioner routine. The 155mL bottle delivers professional-grade results for multiple applications. Ideal for color-treated, chemically processed, or heat-damaged hair. This treatment prepares your hair to receive the full benefits of the Olaplex bond-building system, restoring strength, shine, and resilience from within.