N°4P Blonde Enhancer Toning Shampoo - For all blonde, lightened and grey hair

N°4P Blonde Enhancer Toning Shampoo

Olaplex Blonde Enhancer Toning Shampoo N°4P is a highly concentrated purple shampoo designed to neutralize brassiness and unwanted yellow tones on blonde, lightened, white or gray hair. It deeply cleanses without drying out the hair and boosts shine, leaving hair toned, luminous and visibly healthier.

Enriched with Olaplex's patented bond reconstruction technology, this shampoo works at the heart of the hair fiber to repair broken disulfide bonds, responsible for loss of elasticity and breakage. No. 4P therefore helps to strengthen the internal structure of the hair, correct unwanted warm tones and enhance shine, for a professional result at home.

Hair types

For blonde, lightened, white or gray hair

Advantages

• Deeply cleanses without drying out hair
• Neutralizes brassiness and unwanted yellow tones
• Achieves a customizable end result
• Works at the molecular level to improve hair strength
• Highly concentrated formula visibly repairs damage
• Boosts luminosity after just one use
• pH balanced to keep hair hydrated

Vegan and cruelty-free formula is sulfate, paraben, phthalate, nut, gluten, and phosphate free.

How to use it

Apply evenly to wet hair and massage into a lather.

Leave on for 1-3 minutes. For a deeper tone, leave on for up to 5 minutes.

Rinse thoroughly.

Follow with N°5P Conditioner for enhanced lightening and hydration.

Ingredients and their benefits

• Bond Building Technology: This patented technology by Olaplex acts on disulfide bonds, which are essential bridges for the integrity of the hair fiber. It rebuilds these damaged bonds, restoring strength and integrity to the hair fiber. By strengthening the internal structure of the hair, it makes it more resistant to breakage and split ends. Olaplex's patented bond-building technology penetrates at the molecular level in all hair types.
• Bis-Aminopropyl Diglycol Dimaleate: This molecule works in a unique way to quickly and effectively repair broken bonds and restore healthy hair. This active ingredient is included in all Olaplex products, giving them restorative and protective properties.