Olaplex No. 4P Blonde Enhancer Purple 

Olaplex No. 4P Blonde Enhancer Purple Shampoo is a professional-grade toning shampoo designed to brighten and enhance blonde, lightened, or gray hair. Its gentle yet powerful formula neutralizes brassy tones while leaving hair soft, smooth, and shiny. With its easy-to-use application and advanced ingredients, this shampoo delivers salon-quality results from the comfort of your home.

Key Benefits:

• Brightens Hair: Provides up to 3x brighter hair with a vibrant, radiant finish.
• Tones and Neutralizes Brassiness: Removes yellow or warm tones for a cooler blonde or silver look.
• Strengthens Hair: Leaves hair 89% smoother and reduces breakage by 52% when used with Olaplex No.4P.
• Increases Shine: Adds brilliant shine for a healthy, glowing appearance.
• Gentle Formula: Safe for daily use and effective on all blonde and gray hair types.