Color-treated hair brightening and uniform shampoo number 4P from Olaplex 250ml

Color-treated hair brightening and equalizing shampoo number 4P from Olaplex: a purple shampoo that maintains hair moisture from roots to ends. A safe sulfate-free formula creates a rich foam to remove copper tones from hair. Specifically designed for damaged blonde, highlighted, or gray hair. Highly concentrated, it cleanses, strengthens, and repairs hair while maintaining moisture from roots to ends. The shampoo is gentle and safe for daily use to help lighten and repair your hair. It repairs, moisturizes, and adds shine to the hair. Reduces breakage and split ends and strengthens the hair. Maintains hair color. Suitable for all hair types. Gives hair a brighter color by 3 times.