Olaplex No. 4 Bond Maintenance has a cruelty-free formula with:
- Bond Building technology: repairing action
- Vegetable oils and extracts: nourishing action
Free of parabens, sulfates, gluten, phthalates or phosphates.
Leaves hair visibly healthier, silkier, shinier and more resilient.
Apply Olaplex No. 4 Bond Maintenance to wet hair. Massage gently focusing on the roots. Rinse thoroughly. You should complement with Olaplex Nº 5 Bond Maintenance Conditioner.