This powerful pre-shampoo treatment is clinically proven to leave hair three times stronger after just one use.* N°.3 is a complete bond builder that repairs and strengthens hair at home by rebuilding all three hair bonds. Suitable for all hair types and levels of hair health, this weekly treatment is essential for achieving your healthiest-looking hair.
Why You’ll Love It: – Clinically proven to strengthen hair 3X after one use* – Repairs and rebuilds all three hair bonds for deep restoration – Suitable for all hair types and conditions – Provides a key step in maintaining healthy, resilient hair
How To Use
— In the shower before shampooing, apply N°.3 from roots to ends until saturated.
— Leave on for 3-10 minutes, then rinse well.
— Follow with N°.4 Bond Maintenance® Shampoo and Nº 5 Bond Maintenance® Conditioner.