No. 4P Blonde Enhancing Toner Shampoo Hazardous Adds vibrancy and shine

Adds vibrancy and shine

improve flexibility

Bebe Buell

and shaping your brows

The longer you treat

No. 4P Blonde Enhancing Toner Shampoo Hazardous Adds vibrancy and shineN. 4P repairs, cleanses, and tones with patented OLAPLEX technology for all blondes, lightened, and grey hair. While hydrating, N. 4P neutralizes brassiness and brightens the blonde. The highly concentrated pigment allows customizable toning levels ideal for medium to light blonde tones (levels 7 and up) in which yellow or brassy tones need to be controlled. Compared to top purple shampoos, users found their hair 3x brighter using OLAPLEX N. 4P. The