Olaplex No. 0 Intensive Bond Building Treatment has a cruelty-free formula with:
- Bond Building Technology: repairing and fortifying action
Free of parabens, sulfates, gluten, phthalates or phosphates.
Apply Olaplex No. 0 Intensive Bond Building Treatment 1 to 3 times a week, to dry hair, before washing. Leave on for 10 minutes. Do not rinse. To boost the results, you should then apply the Olaplex No. 3 Hair Perfector, leave on for 10 minutes and rinse thoroughly.