Olaplex No. 4P Blonde Enhancer Toning Shampoo 250ml

This ultra-concentrated purple shampoo evens the tone of natural or colour-treated blondes, or greys– neutralizing unwanted yellow tones and brassiness to reveal bright, shiny hair.

The hydrating lather gently cleanses hair and enhances softness while repairing everyday damage for stronger, more resilient hair in 1 wash*.

Formulated for straight, wavy, curly, or coily hair with fine texture– plus all porosity levels.

Dermatologist Tested. Vegan. Colour-safe and suitable for chemically treated hair.

Pro Tip: For complete repair from all types of damage, use No.3PLUS Complete Repair Pre-Shampoo Treatment weekly.

*When used as a system with No.5P.

Key Ingredients:

• Violet Toning Agents - Seal in brightness and balance tone to reduce brassiness and yellow tones.
• Gentle Blend of Coconut Oil-Derived Surfactants - Provides easy lather and leaves the scalp and hair feeling hydrated.

 

Clinical Results:

3X brighter hair*

90% agree hair was less brassy**

Repairs everyday damage in 1 wash

Strengthens hair at a molecular level

52% less breakage after one use***

 

*Compared to top purple shampoos.

**Based on an independent consumer perception study of 60 women with bleached/colour-treated blonde hair when used as a system with No.5P.

***When used as a system with No.5P

A little goes a long way with this highly concentrated formula.

250ml: Up to 50 applications*

1000ml: Up to 100 applications*

*Based on average application size of 5ml

After shampooing with No.4P Blonde Enhancer Shampoo:

Dispense and apply to mid-lengths and ends. Leave on for 1 to 3 minutes. Rinse well.

Water (Aqua/Eau), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Glycerin, Sodium Cocoamphoacetate, Sodium Chloride, Acrylates Copolymer, Betaine, Phenoxyethanol, Fragrance (Parfum), Polyquaternium-7, Bis-Aminopropyl Diglycol Dimaleate, Guar Hydroxypropyltrimonium Chloride, Ethylhexylglycerin, Hexyl Cinnamal, Limonene, Citric Acid, Sodium Benzoate, Acid Violet 43 (Cl 60730).

This product contains ingredients that may cause skin irritation on certain individuals, and a preliminary test according to the accompanying directions should first be made. This product may not be used for dyeing of eyelashes or eyebrows; to do so may cause blindness. Avoid contact with eyes. In case of contact with eyes, rinse immediately.

Patch test: apply a small amount of the product on the inside of your elbow or behind the ear and wait for 48 hours. Do not use if irritation occurs. Wear gloves.