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OLAPLEX No. 4P Blonde Enhancer Toning Shampoo

OLAPLEX No. 4P Blonde Enhancer Toning Shampoo

%0 4.22 | 1592 reviews
Box

£22.40 (£0.09 per ML)

In stock

If you like we can let you know when we have some more.

Product Description

This ultra-concentrated purple shampoo reduces breakage and hydrates as it cleanses and tones from roots to ends. Use No.4P to neutralize brassy hair and yellow tones for brighter, softer, stronger blond hair, gray hair, or highlighted hair. Effective on natural and color-treated hair.

Clinically Proven

3X brighter hair*
91% agree hair was less brassy**
52% less breakage? after one use***

*Compared to top purple shampoos.
**Based on an independent consumer perception study of 60 women with bleached/color-treated blonde hair.
***After 1 use when used as a system, clinically tested.

KEY BENEFITS
? Neutralizes brassiness for brighter hair
? Strengthens hair and repairs damage
? Hydrates and softens hair

Results With One Use

B&A Mireya
BEFORE
AFTER
Unretouched Images*
*Results may vary. Results achieved by cleansing with N°.4P Blonde Enhancer™ Toning Shampoo, conditioning with N°.5P Blonde Enhancer™ Toning Conditioner, and applying N°.9 Bond Protector Nourishing Hair Serum to damp hair before styling.

B&A Laticia
BEFORE
AFTER
Unretouched Images*
*Results may vary. Results achieved by cleansing with N°.4P Blonde Enhancer™ Toning Shampoo, conditioning with N°.5P Blonde Enhancer™ Toning Conditioner, and applying N°.9 Bond Protector Nourishing Hair Serum to damp hair before styling.

B&A Piper
BEFORE
AFTER
Unretouched Images*
*Results may vary. Results achieved by cleansing with N°.4P Blonde Enhancer™ Toning Shampoo, conditioning with N°.5P Blonde Enhancer™ Toning Conditioner, and applying N°.9 Bond Protector Nourishing Hair Serum to damp hair before styling.

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.

Directions

1. Distribute evenly between palms first.
2. Apply to wet hair. Lather fully.
3. Leave on for 1-3 minutes. Rinse well.

For more intense toning, leave on hair up to 5 minutes. Follow with No.5P Blonde Enhancer™ Toning Conditioner for maximum toning results.

Use weekly or as-needed.

Ingredients

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).

See more...

Rated 5 out of 5 by from 100% recommended I love this product. Definitely can’t use it for as long as it says on the bottle, but I have learned after the first wash 😂 only shampoo that actually gets rid of the yellow hair
Date published: 2025-03-12
Rated 5 out of 5 by from Very effective One of the best purple shampoos with the usual Olaplex properties. Works very well and so I don't recommend leaving it on for too long.
Date published: 2025-03-12
Rated 4 out of 5 by from Good product Expensive but great for getting rid of brassiness, don’t leave on for more than 10 mins or purple hair
Date published: 2025-03-09
Rated 5 out of 5 by from Salon white! Lifts yellow hair to a salon white without going grey or purple. Just don’t leave for more than 3 minutes.
Date published: 2025-03-05
Rated 5 out of 5 by from Olaplex blonde shampoo The best blonde shampoo without making my hair dry
Date published: 2025-02-27
Rated 1 out of 5 by from Not a fan Only used the product once and it turned my scalp purple, not sure if I left on for too long (3-4mins) but won’t be using again
Date published: 2025-01-06
Rated 3 out of 5 by from Not for me I prefer the normal Olaplex with this one you need to use about 3 times as much and I have not noticed any difference in my hair.
Date published: 2024-09-28
Rated 5 out of 5 by from Toning shampoo. You don’t have to leave it on for as long as described, it tones your hair beautifully.
Date published: 2024-05-05
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