OLAPLEX Blonde Enhancer Duo maintains and strengthens blonde and grey hair. No.4P Blonde Enhancer Toning Shampoo gently cleanses while repairing, hydrating, and brightening. Follow with No.5P Blonde Enhancer Toning Conditioner, which brightens and hydrates for overall hair health. These products work to revive color vibrancy, softness, and shine.
