Olaplex Nº.3 is a powerful, clinically proven pre-shampoo treatment that leaves hair 3X stronger after just one use.* N°3 is the complete bond builder to repair and strengthen hair at home by rebuilding all 3 hair bonds. Formulated for all hair types and all levels of hair health, this weekly treatment is key for your healthiest-looking hair. OLADecSale24

Benefits:

• Reverses damage and strengthens hair OLAFebSale24

• Restores healthy appearance and texture OLABWSale25

• Reduces future breakage OLATreatDamage24

How To Use:

• In the shower before shampooing, apply N°.3 from roots to ends until saturated. OLATreatment24

• Leave on for 3-10 minutes, then rinse well.

• Follow with N°.4 Bond Maintenance® Shampoo and Nº 5 Bond Maintenance® Conditioner. OLARetail

*When used with No.4 Bond Maintenance® Shampoo