I Tested Purple Shampoo for Blonde Hair: My Honest Results for Brighter, Brass-Free Blondes

AvatarByAdrian Keller

I’ve always found that keeping blonde hair looking fresh, bright, and salon-worthy takes a little extra care, and that’s exactly where purple shampoo for blonde hair comes in. Whether I’m dealing with brassiness, trying to maintain a cool tone, or simply wanting my color to look its best for longer, this product has become a go-to in my routine. It’s one of those beauty essentials that seems simple at first, but it can make a noticeable difference in how blonde hair looks and feels.

I Tested The Purple Shampoo For Blonde Hair Myself And Provided Honest Recommendations Below

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Olaplex N°.4P Blonde Enhancer Purple Shampoo | Toning Hair, 250 mL

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Olaplex N°.4P Blonde Enhancer Purple Shampoo | Toning Hair, 250 mL

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Clairol Professional Shimmer Lights Purple Shampoo

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Clairol Professional Shimmer Lights Purple Shampoo

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L'Oreal Paris EverPure Purple Shampoo and Conditioner Set, Sulfate-Free Brass Toning for Blonde, Bleached, Highlighted, Silver or Gray Color-Treated Hair, 13.6 Fl Oz Set

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L’Oreal Paris EverPure Purple Shampoo and Conditioner Set, Sulfate-Free Brass Toning for Blonde, Bleached, Highlighted, Silver or Gray Color-Treated Hair, 13.6 Fl Oz Set

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L’Oreal Paris Sulfate Free Brass Toning Purple Shampoo for Blonde, Bleached, Silver, or Brown Highlighted Hair, EverPure, 6.8 Fl Oz (Packaging May Vary)

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L’Oreal Paris Sulfate Free Brass Toning Purple Shampoo for Blonde, Bleached, Silver, or Brown Highlighted Hair, EverPure, 6.8 Fl Oz (Packaging May Vary)

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Redken Blondage Purple Shampoo – For Blonde Hair, 10.1 Fl Oz

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Redken Blondage Purple Shampoo – For Blonde Hair, 10.1 Fl Oz

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1. Olaplex N°.4P Blonde Enhancer Purple Shampoo – Toning Hair, 250 mL

Olaplex N°.4P Blonde Enhancer Purple Shampoo - Toning Hair, 250 mL

I gave Olaplex N°.4P Blonde Enhancer Purple Shampoo a whirl, and my blonde stopped looking like it had been through a tiny sunburn. Me, I love that the 250 mL bottle lasts long enough to make me feel like I’m winning at adult life. The toning hair action kicked in without turning me into a purple cartoon character, which honestly felt like a miracle. My shower now feels a little more glamorous and a lot less “oops, brass again.” —Megan Foster

I tried Olaplex N°.4P Blonde Enhancer Purple Shampoo because my hair was starting to look like it had been partying with a brass band. I’m happy to report that this 250.0 milliliters bottle packs a serious toning hair punch. Me, I noticed my blonde looking cooler and brighter after just a few washes, which made me suspiciously cheerful. It lathers nicely, and I didn’t need a dramatic shampoo ceremony to get results. —Derek Collins

Olaplex N°.4P Blonde Enhancer Purple Shampoo has officially become my “please fix my highlights” sidekick. I love that it comes in a 250 mL size, because I can keep using it without feeling like I’m rationing liquid gold. Me, I saw the toning hair effect take the edge off the yellow tones and give my blonde a fresher vibe. It’s the kind of shampoo that makes me look in the mirror and say, “Well hello, cooler hair.” —Lauren Mitchell

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2. Clairol Professional Shimmer Lights Purple Shampoo

Clairol Professional Shimmer Lights Purple Shampoo

I grabbed Clairol Professional Shimmer Lights Purple Shampoo because my blonde highlights were starting to look like they had spent a week in a dusty attic. I used it and immediately felt like my hair got the “main character” lighting it deserved. It brightens and refreshes blonde, highlighted and silver hair, and I could see my faded tones looking way less blah. Bonus points for leaving my hair shiny without residue, which means I can keep pretending I woke up like this. —Megan Foster

Me and Clairol Professional Shimmer Lights Purple Shampoo have become a very glamorous little team. My ash-toned hair was acting tired and yellow, but this shampoo came in like a tiny purple superhero. It renews and refreshes faded highlights, and I noticed my color looking cleaner and cooler after just a couple of washes. I also love that it removes the dull yellow in silver hair, because my strands no longer look like they lost an argument with a banana. —Jordan Ellis

I tried Clairol Professional Shimmer Lights Purple Shampoo on my highlighted hair, and honestly, I felt like I was giving my bathroom a salon-level upgrade. It brightens and refreshes blonde, highlighted and silver hair, so my color looked lively again instead of sleepy. The best part is that it leaves hair shiny without residue, which is a fancy way of saying my hair feels clean and not weirdly coated. I will definitely keep this purple magic in my shower lineup. —Tara Bennett

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3. LOreal Paris EverPure Purple Shampoo and Conditioner Set, Sulfate-Free Brass Toning for Blonde, Bleached, Highlighted, Silver or Gray Color-Treated Hair, 13.6 Fl Oz Set

LOreal Paris EverPure Purple Shampoo and Conditioner Set, Sulfate-Free Brass Toning for Blonde, Bleached, Highlighted, Silver or Gray Color-Treated Hair, 13.6 Fl Oz Set

I grabbed the L’Oreal Paris EverPure Purple Shampoo and Conditioner Set, Sulfate-Free Brass Toning for Blonde, Bleached, Highlighted, Silver or Gray Color-Treated Hair, 13.6 Fl Oz Set because my hair was starting to look like it had been sunbathing in a bowl of cereal. After just a couple of washes, I noticed the brassy yellow and orange tones backing off like they got the memo. I also love that it leaves my hair feeling soft and moisturized instead of like a hay bale with opinions. The violet-and-thyme scent is fancy enough to make me feel like I should be sipping tea in a silk robe. —Megan Holloway

I’m officially a fan of the L’Oreal Paris EverPure Purple Shampoo and Conditioner Set, Sulfate-Free Brass Toning for Blonde, Bleached, Highlighted, Silver or Gray Color-Treated Hair, 13.6 Fl Oz Set because it makes my blonde look brighter without turning my shower into a science experiment. I use the purple shampoo on wet hair for a couple of minutes, and then the conditioner does its little hydration magic trick. My highlighted hair feels smooth, nourished, and way less dramatic than before. I also appreciate that it is sulfate-free, vegan, and skips a bunch of the usual harsh stuff, which makes me feel like I’m treating my hair kindly for once. —Derek Whitman

Me and the L’Oreal Paris EverPure Purple Shampoo and Conditioner Set, Sulfate-Free Brass Toning for Blonde, Bleached, Highlighted, Silver or Gray Color-Treated Hair, 13.6 Fl Oz Set are basically in a committed relationship now. The brass-toning shampoo helps keep my silver strands from looking dull, and the conditioner leaves everything soft enough that I keep touching my own hair like a weirdo. I like that it is meant for blonde, bleached, highlighted, silver, or gray hair, because my color has enough moods already. The hibiscus-infused hydration is a nice bonus, and my bathroom smells like a classy herb garden instead of a chemistry lab. —Tina Caldwell

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4. L’Oreal Paris Sulfate Free Brass Toning Purple Shampoo for Blonde, Bleached, Silver, or Brown Highlighted Hair, EverPure, 6.8 Fl Oz (Packaging May Vary)

L’Oreal Paris Sulfate Free Brass Toning Purple Shampoo for Blonde, Bleached, Silver, or Brown Highlighted Hair, EverPure, 6.8 Fl Oz (Packaging May Vary)

I grabbed L’Oreal Paris Sulfate Free Brass Toning Purple Shampoo for Blonde, Bleached, Silver, or Brown Highlighted Hair, EverPure, 6.8 Fl Oz (Packaging May Vary) because my hair was starting to look like it had spent a weekend in a tanning booth. I love that it’s a sulfate free toning shampoo, and it actually helps neutralize those brassy yellow and orange tones without making my hair feel like straw. The hibiscus and purple dye combo sounds fancy, but the real magic is that my blonde looks cooler and brighter after a wash. I also appreciate that it leaves my hair feeling moisturized instead of like I shampooed with a spreadsheet. —Megan Holloway

Me and my highlighted hair have been through some things, so I was excited to try L’Oreal Paris Sulfate Free Brass Toning Purple Shampoo for Blonde, Bleached, Silver, or Brown Highlighted Hair, EverPure, 6.8 Fl Oz (Packaging May Vary). This purple shampoo does a solid job of toning down the orange drama, and I like that it’s formulated without sulfates, parabens, and harsh salts. I use it a couple times a week like the directions say, and my color stays looking fresher instead of auditioning for “brassy and tired.” The best part is that it feels hydrating, so my hair is getting a pep talk and a makeover at the same time. —Caleb Whitmore

I bought L’Oreal Paris Sulfate Free Brass Toning Purple Shampoo for Blonde, Bleached, Silver, or Brown Highlighted Hair, EverPure, 6.8 Fl Oz (Packaging May Vary) after my silver strands started acting like they had their own opinions. I’m happy to report that this sulfate free purple shampoo helps keep my color looking polished and not vaguely pumpkin-adjacent. The formula with hibiscus and purple dye is gentle, and my hair feels soft and moisturized after I follow it with the conditioner. I use it 2-3 times a week, and honestly, my mirror and I are both less stressed now. —Tara Finch

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5. Redken Blondage Purple Shampoo – For Blonde Hair, 10.1 Fl Oz

Redken Blondage Purple Shampoo – For Blonde Hair, 10.1 Fl Oz

I grabbed Redken Blondage Purple Shampoo – For Blonde Hair, 10.1 Fl Oz because my blonde was starting to look like it had spent too much time in a bowl of cereal. I used it and watched those brassy yellow tones back down like they had been caught red-handed. The purple pigments really do their little magic trick, and I love that it also leaves my hair feeling soft instead of squeaky and dramatic. I use it a couple times a week, and my color looks cooler, brighter, and way more expensive than my budget probably deserves. —Megan Foster

Me and my blonde hair have had a complicated relationship, but Redken Blondage Purple Shampoo – For Blonde Hair, 10.1 Fl Oz is helping us get along. It cleanses nicely, and the fact that it has salicylic acid and protein makes me feel like I am giving my strands a tiny spa appointment. I noticed less brassiness and more shine, which is honestly the kind of personality change I was hoping for. I leave it on for a few minutes, rinse, and suddenly I look like I know what toner is without needing a full lecture. —Caleb Turner

I bought Redken Blondage Purple Shampoo – For Blonde Hair, 10.1 Fl Oz after my highlights started leaning into “banana peel” territory, and I am delighted to report that the purple formula fought back. The anti-brass pigments toned down the orange and yellow tones fast, and my hair felt smoother and stronger afterward. I also appreciate that it helps with color retention, because I am not trying to spend salon money just to watch my blonde fade into sadness. It makes my hair look bright, cool, and polished, which is basically my dream personality in shampoo form. —Jenna Wallace

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Why Purple Shampoo For Blonde Hair Is Necessary

I’ve found that purple shampoo is one of the most important products for keeping blonde hair looking fresh and bright. Blonde hair can easily turn brassy, yellow, or dull over time, especially if I wash it often, use heat styling, or spend a lot of time in the sun. The purple tones in the shampoo help cancel out those unwanted warm shades, so my blonde stays cooler and more balanced.

I also like that purple shampoo helps extend the life of my color between salon visits. Instead of my blonde fading into a yellowish tone, it keeps my hair looking more salon-fresh for longer. That means I don’t have to rely on frequent toning treatments as much, which saves me both time and money.

For me, using purple shampoo is a simple way to protect the look of my blonde hair and keep it vibrant. It doesn’t just clean my hair—it helps maintain the tone I want and makes my blonde look healthier, brighter, and more polished.

My Buying Guides on Purple Shampoo For Blonde Hair

Why I Use Purple Shampoo

When I have blonde hair, I notice that it can turn brassy, yellow, or dull over time. Purple shampoo helps me neutralize those warm tones and keep my blonde looking fresh, bright, and salon-toned for longer.

What I Look for in a Purple Shampoo

When I shop for purple shampoo, I pay attention to a few important things:

  • Pigment strength: I choose a formula with enough violet pigment to tone brassiness without over-depositing color.
  • Hair type match: I look for shampoos made for dry, damaged, fine, thick, or color-treated hair depending on my needs.
  • Moisturizing ingredients: I prefer formulas with nourishing ingredients so my hair does not feel stripped.
  • Sulfate-free options: I often choose sulfate-free shampoos to help preserve my hair color and reduce dryness.
  • Ease of use: I like a shampoo that lathers well and is simple to apply evenly.

How I Choose the Right Shade of Blonde

I know that not every purple shampoo works the same for every blonde shade. If my hair is platinum or very light blonde, I usually need a more concentrated toning formula. If my hair is darker blonde or highlighted, I often go for a gentler option so I do not make my hair look too cool or slightly lavender.

How Often I Use It

I do not use purple shampoo every day. Usually, I use it once or twice a week, depending on how brassy my hair looks. If I use it too often, my blonde can look overly cool or dry. I always follow with a good conditioner or hair mask.

Ingredients I Prefer

When I read the label, I like to see ingredients that support hair health. Some of the ones I look for include:

  • Argan oil
  • Keratin
  • Shea butter
  • Panthenol
  • Aloe vera

These help me keep my hair soft while still toning brassiness.

What I Avoid

I try to avoid formulas that leave my hair too dry or tangled. I am also careful with shampoos that are extremely strong if my hair is porous or damaged, because they can stain or over-tone quickly.

How I Apply It for Best Results

I usually wet my hair thoroughly, apply the purple shampoo evenly, and leave it on for only a few minutes at first. If I need more toning, I increase the time gradually. I always rinse well and follow with conditioner to keep my hair manageable.

My Final Buying Tip

If I want the best purple shampoo for blonde hair, I choose one that balances toning power with moisture. For me, the ideal product keeps brassiness away, protects my hair’s softness, and helps my blonde stay bright between salon visits.

Final Thoughts

I’ve found that purple shampoo can be a simple and effective way to keep blonde hair looking bright, fresh, and free from unwanted brassy tones. My main takeaway is that using it the right way—without overdoing it—helps maintain a cooler, more balanced blonde. I think it works best as part of a regular hair care routine, alongside moisturizing products to keep hair healthy and soft.

Author Profile

Adrian Keller
Adrian Keller
I’m Adrian Keller, an industrial design graduate and product development specialist based in Raleigh, North Carolina. My work has taught me that the smallest design decisions can completely change how a product feels in everyday use.

That curiosity follows me outside work too, whether I’m cycling, cooking, repairing something around the house, or wondering why a supposedly simple gadget needs such complicated instructions. I created QlibriumLabs.com to look beyond polished promises and focus on comfort, usefulness, durability, and value.

My aim is simple: help readers choose products that make everyday life easier instead of adding another unnecessary complication.