No. 7 repairs damaged and compromised hair, strengthens and protects hair structure, and restores appearance and texture

No. 7 dramatically increases shine, softness, and color vibrancy while minimizing flyaways and frizz.

Mix a few drops of Olaplex No. 7 with a pea-sized amount of No. 6 before styling for added smoothness & shine.

The only patented system to noticeably repair extreme damage—turn dry, brittle hair into soft, shiny, and more resilient hair.