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    OLAPLEXNo 4P Blonde Enhancer Toning Shampoo<p>Introducing OLAPLEX's No 4P Blonde Enhancer Toning Shampoo, an update on the No 4 Bond Maintenance Shampoo with hardworking purple toner that will leave blondes three times brighter than regular purple shampoos.</p><p>Infused with patented OLAPLEX's Bond Building Technology, this customisable toning shampoo strengthens, softens, and neutralises unwanted yellow tones for brighter, more manageable hair. By combining a high concentration of pigment, with the brand's patented technology and conditioning benefits, this just became your new go-to purple shampoo. Use after the brand&#8217;s No 3 Hair Perfector weekly treatment and follow with the No 5 Bond Maintenance Conditioner.</p>OLA014274418963640024285 stars, based on10 reviews 26.00Cult BeautyNew
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    OLAPLEX No 4P Blonde Enhancer Toning Shampoo

    OLAPLEX
    No 4P Blonde Enhancer Toning Shampoo
    ( 250ml )

    £26.00
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    • Why it's Cult

      Want to protect your hair from damage while maintaining that enviable cool toned blonde? Let us introduce you to OLAPLEX's No 4P Blonde Enhancer Toning Shampoo. An update on the classic No 4 Bond Maintenance Shampoo, this new addition stars the same patented active ingredient that seeks out broken bonds in the hair (which are caused by chemical, thermal and mechanical damage) and repairs them, restoring compromised hair to former glory, but now with a purple toner to help keep warm toned hues from your precious hair.

    • Description

      Introducing OLAPLEX's No 4P Blonde Enhancer Toning Shampoo, an update on the No 4 Bond Maintenance Shampoo with hardworking purple toner that will leave blondes three times brighter than regular purple shampoos.

      Infused with patented OLAPLEX's Bond Building Technology, this customisable toning shampoo strengthens, softens, and neutralises unwanted yellow tones for brighter, more manageable hair. By combining a high concentration of pigment, with the brand's patented technology and conditioning benefits, this just became your new go-to purple shampoo. Use after the brand’s No 3 Hair Perfector weekly treatment and follow with the No 5 Bond Maintenance Conditioner.

    • How to use

      Apply to wet hair. Lather fully & let process 1-3 minutes. Rinse. For more intense toning, leave on up to 5 minutes.

      TIP: Remove any buildup with No.4 Bond Maintenance™ Shampoo prior to using No.4P.

    • Full ingredients list

      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)

    • Discover More

    View our Shipping Policy here

    Need help? Contact us referencing product code OLA014

    Reviews
    OLAPLEX - No 4P Blonde Enhancer Toning Shampoo

    OLAPLEX No 4P Blonde Enhancer Toning Shampoo Reviews

    Not for me
    I used this for the first time last night but never again. My hands are an intense purple and my hair now looks dull with grey ashy tones, it also looks frizzy whereas the condition looked fine before I used the shampoo due to having a keratin treatment at the end of July. I wish I’d never tried this.
    The best!
    This is the best toning shampoo I have ever used. A little goes a long way so the bottle will last for a good while. I shampooed my bleach lightened hair with Olaplex no.4 shampoo first and then used this and shampooed it in for around about a minute and rinsed straight out. Could be left in for a few minutes depending on the result you want but it does take quickly. I used after leaving no.0 & no.3 on overnight and no.8 as a conditioner and my hair looked and felt the like I'd just been to the salon! I'm in love with Olaplex!
    Be Careful.
    It’s totally changed the colour of my hair! I have extensions and highlights and it’s gone very grey/ashy looking!!! But too ashy for my liking. My hands are still purple! If I were to use again I would be completely grey!!!!!! Had a shower didn’t leave in for a long length of time. Might be better after a few washes with normal Olaplex. I don’t hate how my hair looks it’s just changed the colour! I may use when I have been abroad in the sun and want to tone down the brassiness.
    No, you don't understand, I'm OBSESSED.
    This purple shampoo has changed the game! Usually blonde shampoos target brassiness by turning my hair a dull grey or even purple!.. However, this shampoo lifts the hair to a beautiful white blonde. Additionally my hair felt as though I've had a salon treat afterwards! So soft & frizz free.Will purchase this again & again! Thank you Olaplex :)
    Brass be gone!
    After 10 years of bleaching my hair, it's fair to say I have tried nearly every Purple shampoo out there in an attempt to find an effective yet non-drying formula to remove brassy tones in between trips to the salon. I left this on for about 4-5 minutes in the shower and the result was a salon-toned shade of clean blonde without any of the usual dry and difficult to brush hair I get afterwards. Yet again Olaplex never fails to disappoint!
    Blonde Ambition
    Brassiness is gone! I have naturally blonde hair, with both highlights and low lights, and am constantly fighting against unwanted yellow tones. 4P delivers the perfect amount of pigment (without the dreaded purple patches), brightens and balances and leaves my hair silky soft and shiny. I love how quickly this works, long forgotten are my days of 15-minute purple masks staining my bathroom, and the bond-building technology is a much-welcomed benefit to my processed hair.
    The best purple shampoo I’ve tried!
    And I’ve tried loads! Pretty much every other brand has left me with purple streaks in my hair if I let the shampoo sit for longer than a minute, and doesn’t do much to counteract the brassiness I tend to notice at my roots. I used this today, left it for 5 minutes before rinsing, and not a purple streak in sight! Just a nice, bright blonde, roots included! Super impressed. This one is worth the price in my opinion. I’ll definitely be repurchasing!
    The BEST purple shampoo EVER!
    I’ve been having highlights for over 10 years and have tried every purple shampoo out there! Honestly, this one is the best! Not only was the tone of my blonde after using it absolute perfection but it also didn’t irritate my scalp and my hair was soft and silky after, which as we all know just doesn’t happen with purple shampoos! Total game changer! And the bottle size is huge - it will last ages so great value for money too!
    No blue rinse look here!
    This has to be the best blonde shampoo ever! My blonde is bright and shiny and leaves no blue tint to my hair I left mine on for 5 minutes and I have to say very pleased with the results. I used it with other Olapex products a massive game changer for me. Everyone was complementing in how healthy my hair looks.
    The one we've all been waiting for...
    I think I can speak on behalf of Olaplex fans everywhere when I say this is exactly the product we need! As a committed blonde I’m constantly chasing that fresh-out-of-the-salon feeling and this shampoo does wonders for keeping brassiness at bay and my colour looking it’s best. In terms of the formula, it foams up really easily in the shower, which is great for anyone who may have overdone the bleach and have particularly delicate strands. The result is a brighter blonde without purple patches and my hair feels nourished rather than stripped straight after use. This is already a staple in my haircare routine and is the perfect addition to my growing Olaplex collection.
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