Olaplex 4 in 1 Mask has a concentrated, cruelty-free formula with:
- Bond Building Technology: repairing action
- Oils, 11 amino acids and ceramides: moisturizing, smoothing and strengthening action
Free of parabens, sulfates, phthalates or phosphates.
Leaves hair noticeably shinier, healthier and smoother.
Apply Olaplex 4 in 1 Mask 1 time a week, to towel-dried hair, mid-lengths to ends. Leave on for 10 minutes. Rinse thoroughly. On sensitized hair, apply 2 to 3 times a week.