This hair-strengthening, frizz-control kit starts strong with the must-have Nº.3, a pre-shampoo repair treatment for stronger hair in as little as 3 minutes. When you’re ready to style, Nº.9 shields hair from damaging heat and pollution and improves style memory; Nº.6 hydrates and provides 72-hour frizz control, faster blow-dries, and more defined air-dries; and Nº.7 delivers dramatic shine at the finish line. Sleek, strong hair is the gift of the season.

Powered by patented OLAPLEX Bond Building Technology™, proven to rebuild broken disulfide bonds, the most important molecular bonds for building strong hair.