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Olaplex No. 4P Blonde Enhancing Toning Shampoo, 8.5 Fl Oz + No. 5P Blonde Enhancer™ Toning Conditioner, Repairs, Hydrates, & Brightens All Blonde, Lightened, & Grey Hair

  • Based on 34 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Feb 22
Order within 14 hours and 10 minutes
Available payment plans shown during checkout

Item Form: Liquid


Brand: Olaplex


Hair Type: Brassy


Scent: Unscented


Number of Items: 2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Feb 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Toning down the orange brassiness in my hair….
So a few weeks back, I box bleached my hair (former Sally Beauty employee here and I normally won’t use box dye or bleach- I’d normally rather 💀 on a hill!!), without doing a color remover on the ends. So I’ve been washing and conditioning with this set and the joico blue toning set, along with mixing a 1:1 ratio of the conditioners and applying to the brassy ends while hair is dry and let sit for awhile- and then shower and wash out. It’s helped so much!! ... show more
Reviewed in the United States on October 15, 2024 by Michelle Michelle

  • Fav!
A favorite and staple for me when I use a purple shampoo! I love the purple conditioner!
Reviewed in the United States on November 6, 2024 by Brynn

  • Na
Buen producto
Reviewed in the United States on November 18, 2024 by luvia Ariza

  • AWFUL DO NOT BUY
I am beyond disappointed with the Olaplex blonde products. Unlike other blonde shampoos and treatments that are purple-toned to neutralize brassiness, these are blue-toned—and it completely ruined my hair color! Instead of brightening my blonde, it left my hair with dull, blue undertones that I didn’t want. On top of that, the formula seemed overly harsh, leaving my hair feeling dry and brittle after just a couple of uses. I had high hopes because of the Olaplex name, but this was a total letdown. If you’re looking to maintain your blonde color, avoid these products at all costs! Seriously. People who use this want green hair or something. ... show more
Reviewed in the United States on February 2, 2025 by w

  • Hair
Tends to leave it feeling a little dry
Reviewed in the United States on October 13, 2024 by Darlambertz

  • No lo recomiendo
Te deja el cabello reseco
Reviewed in the United States on November 10, 2024 by Victoria Villegas

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