Nº.4P BLONDE ENHANCER™ TONING SHAMPOO

Regular price $44

A hydrating purple shampoo to brighten, tone, and strengthen hair.

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Key Benefits
Neutralizes brassiness for brighter hair
Strengthens hair and repairs damage
Hydrates and softens hair
Powerful Results
*Compared to top purple shampoos.
Powerful Results
**Based on an independent consumer perception study of 60 women with bleached/color-treated blonde hair.
Powerful Results
***After 1 use when used as a system, clinically tested.

Results With One Use

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.

Recommended Routine

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Common Questions

Reviews

Rating Snapshot

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910 reviews with 5 stars.
100 reviews with 4 stars.
79 reviews with 3 stars.
63 reviews with 2 stars.
130 reviews with 1 star.

Overall Rating

4.2
4 out of 13 (31%) reviewers recommend this product

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1 to 8 of 1282 Reviews
1 – 8 of 1282 Reviews
5 out of 5 stars.
10 months ago
I love everything about olaplex ! This one is awesome! Keeps my hair ashy and I love it ! And keeps it healthy too!
Did this product help address any of the following hair concerns:Dullness / Lack of Shine, Breakage / Weakness / Visible Damage
Would you descibe your hair as:Lifeless / Lacking Volume

Yes, I recommend this product.

Helpful?
5 out of 5 stars.

The best

a year ago
This shampoo is a God I love it soooo much!! My hair was turning yellow and it definitely toned it back to the way I wanted it
Did this product help address any of the following hair concerns:Dullness / Lack of Shine, Dryness
Would you descibe your hair as:Colored / Chemically treated

Yes, I recommend this product.

Helpful?
5 out of 5 stars.

Exactly what i needed

a year ago
I bought this about three weeks ago.... GIRRRRL! If you're contemplating.. GET IT. it turned my yellow corn looking hair to a cooler almost grey blonde, absolutely worth it. ive used it twice and that was all i needed!
Did this product help address any of the following hair concerns:Dullness / Lack of Shine
Would you descibe your hair as:Colored / Chemically treated

Yes, I recommend this product.

Helpful?
5 out of 5 stars.

Great

a year ago
Love it. The best olaplex’s product. My Hair looks amazing
Would you descibe your hair as:Colored / Chemically treated

Yes, I recommend this product.

Helpful?
5 out of 5 stars.

Olaplex range

a year ago
Love love love! All of it. Lasts soo long. Hair feels great and doesn’t need washing as often
Helpful?
5 out of 5 stars.

Best Product Ever

a year ago
I have previously used Fudge purple shampoo as I found it was the less drying but had to leave it on for around 20 minutes to lift my hair. Olaplex did the same thing in 5 minutes. An excellent product and I highly recommend this along with the conditioner.
Helpful?
5 out of 5 stars.

This toning shampoo has really

a year ago
This toning shampoo has really made a difference to my highlighted hair. I am naturally a brunette but recently had lots of bleached highlights, this shampoo has really helped tone the brassiness I am so glad I purchased it you certainly get what you pay for😊
Helpful?
5 out of 5 stars.

Love it! 💜

a year ago
I love it. It helps keep my blonde here super blonde. If I let it set in my hair for too long it turns this gorgeous grey/a bit purple. Which fades away super fast so don’t worry. You just get a fresh look for a day or so. 🥰🥰🥰🥰
Helpful?