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Key Benefits
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.
3X
brighter hair*
91%
agree hair was less brassy**
52%
less breakage after one use***
Results With One Use
BEFORE
AFTER
Unretouched Images*
*Results may vary.
Recommended Routine
Common Questions
OLAPLEX recommends using Nº.4P Blonde Enhancer™ Toning Shampoo 1-2x per week, or as needed.
Yes. Nº.4P Blonde Enhancer™ Toning Shampoo is highly concentrated with purple pigment and will neutralize any unwanted yellow or brassy tones in the hair.
Nº.4P Blonde Enhancer™ Toning Shampoo is formulated with conditioning surfactants and will not dry out the hair.
Nº.4P Blonde Enhancer™ Toning Shampoo should be added to a haircare routine as an alternative when needed. During wash cycles, using Nº.4P Blonde Enhancer™ Toning Shampoo it is not necessary to also use regular shampoo.
Yes. Using Nº.4P Blonde Enhancer™ Toning Shampoo and No.5P Blonde Enhancer™ Toning Conditioner together as a system will provide maximum toning and brightening results.
Reviews
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1 – 8 of 1282 Reviews
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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?