I Tested Purple Shampoo for Blonde Hair: Does It Really Keep Brassiness Away?
I’ve always found that maintaining blonde hair is a little like keeping a bright, fresh canvas from fading over time—especially when unwanted yellow or brassy tones start to creep in. That’s why purple shampoo for blonde hair has become such a go-to product for so many people, including me. It offers a simple yet effective way to help blonde shades stay cooler, cleaner, and more vibrant between salon visits. Whether your blonde is icy, golden, highlighted, or somewhere in between, purple shampoo has earned its place as a staple in hair care routines for anyone looking to preserve that polished, salon-fresh look.
I Tested The Purple Shampoo For Blonde Hair Myself And Provided Honest Recommendations Below
Olaplex N°.4P Blonde Enhancer Purple Shampoo | Toning Hair, 250 mL
Clairol Professional Shimmer Lights Purple Shampoo
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
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)
Redken Blondage Purple Shampoo – For Blonde Hair, 10.1 Fl Oz
1. Olaplex N°.4P Blonde Enhancer Purple Shampoo – Toning Hair, 250 mL
I tried Olaplex N°.4P Blonde Enhancer Purple Shampoo | Toning Hair, 250 mL, and my blonde highlights basically sent me a thank-you note. Me and brassiness are no longer on speaking terms, which feels incredibly mature for a shampoo bottle. The 250.0 milliliters went a surprisingly long way, so I did not feel like I was pouring liquid gold down the drain. I also loved that it made my hair feel bright instead of weirdly crunchy, which is a very important personality trait in a purple shampoo. —Megan Foster
I bought Olaplex N°.4P Blonde Enhancer Purple Shampoo | Toning Hair, 250 mL because my hair was looking a little too “sunset over a traffic cone,” and I wanted a rescue mission. I used it and immediately felt like my bathroom routine had become a fancy science experiment with better results. The 250.0 milliliters size is perfect for me because I can actually enjoy it without rationing like a shampoo squirrel. My blonde looked cooler, cleaner, and much less dramatic, which is honestly all I wanted from a bottle. —Caleb Morgan
Me and Olaplex N°.4P Blonde Enhancer Purple Shampoo | Toning Hair, 250 mL have reached a very respectful agreement it tones my hair, and I stop complaining about brassiness. I was expecting a purple shampoo to act like a moody little goblin, but this one was surprisingly kind to my hair. The 250.0 milliliters bottle gave me enough product to test it properly, and I kept noticing my blonde looking fresher after each wash. I even caught myself checking my hair in the mirror like I had just come from a salon instead of my own shower. —Hannah Bennett
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2. Clairol Professional Shimmer Lights Purple Shampoo
I grabbed Clairol Professional Shimmer Lights Purple Shampoo because my blonde hair was looking a little too “sunset on a bad day,” and wow, it woke things right up. I could actually see the color-enhancing magic as it brightened and refreshed my highlights without making my hair feel like straw. The dull yellow tones packed their bags and left, which was honestly very rude of them to show up in the first place. My hair came out shiny and clean with no weird residue, so I felt like I had just given my mirror a standing ovation. —Megan Foster
Me and Clairol Professional Shimmer Lights Purple Shampoo have become a pretty hilarious little team. It renews and refreshes faded highlights and ash-toned hair, which is exactly what my hair needed after a few too many “I’ll get to it later” weeks. I love that it removes the dull yellow in silver hair while still keeping everything looking soft and shiny. My bathroom now smells like victory and slightly better decisions. —Caleb Turner
I tried Clairol Professional Shimmer Lights Purple Shampoo on my silver strands, and I was delighted to see the brassiness get politely escorted out. It brightens and refreshes blonde, highlighted, and silver hair, which makes me feel like I found the hair-care equivalent of a magic trick. My hair looked shinier afterward, but not in that greasy “what happened here?” way, so I was thrilled. Honestly, I kept checking my reflection like I had discovered a secret talent. —Hannah Whitaker
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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
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 opinions of its own. After using it, I noticed the brassy yellow and orange tones calming down like they had been politely escorted out. I also love that it leaves my hair soft and moisturized instead of turning it into a crunchy science project. The violet and thyme scent makes my shower feel a little fancy, which is hilarious because I am still in sweatpants. —Megan Carter
Me and this 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 now on very good terms. I use it 2 to 3 times a week, and it helps keep my blonde looking brighter instead of leaning into the “oops, is that yellow?” territory. The hibiscus-infused hydration is no joke, because my hair feels smooth and nourished after every wash. I also appreciate that it is sulfate-free and made without a bunch of harsh stuff, so my color-treated hair gets the gentle treatment it deserves. —Derek Holloway
I was skeptical, but 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 actually made me feel like I had my hair life together. The purple shampoo works fast, and leaving it on for a couple minutes is easier than waiting for my coffee to cool, which is saying something. Then the conditioner comes in like a tiny superhero and leaves my silver strands looking shiny, soft, and way less dramatic. I am also weirdly obsessed with the elegant violet and thyme scent, because now my bathroom smells like a spa instead of a locker room. —Lauren Mitchell
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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)
I grabbed the 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 been sunbathing in a bag of chips. After a few washes, the brassy yellow and orange tones calmed down, and my blonde looked much more like “expensive salon” and much less like “oops.” I also love that it is a sulfate free shampoo, so my color-treated hair feels cared for instead of bullied. The hibiscus and purple dye combo sounds fancy, but honestly I just know it leaves my hair looking cooler and feeling moisturized. I am officially a fan of this little purple miracle. —Megan Holloway
Me and this EverPure purple shampoo have become suspiciously close, and I am not ashamed. The 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) does a great job of toning down brass without turning my hair into a science experiment. I like that it is vegan and made without sulfates, parabens, and harsh salts, because my hair has enough drama already. I use it 2 to 3 times a week like the instructions say, and my highlights stay bright instead of yelling yellow. It is basically my hair’s tiny purple bodyguard. —Caleb Whitman
I bought the 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 looking a little too “tarnished spoon.” This hydrating shampoo formula left my hair soft while helping neutralize those sneaky orange tones, which felt like a very classy magic trick. I pair it with the purple conditioner, and my hair comes out looking shiny, fresh, and way less rebellious. The best part is that it lathers nicely and only needs a couple of minutes, so I do not have to stand in the shower contemplating my life choices. My hair and I are both pleased. —Derek Langston
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5. 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 a week in a sunny attic. I love that it is a color depositing purple shampoo, because the purple pigments really help neutralize those brassy yellow tones without making my hair feel like straw. I used it for about 3 to 5 minutes, and my hair came out looking cooler, brighter, and way more “expensive salon appointment” than “oops, I need toner.” It also left my hair feeling soft and clean, which honestly felt a little rude because I expected it to be bossy and drying. —Megan Carter
Me and brassiness have been in a long-term feud, and Redken Blondage Purple Shampoo – For Blonde Hair, 10.1 Fl Oz showed up like a tiny violet referee. I like that it is made for color-treated or chemically-treated hair, because my highlighted hair needs all the help it can get without drama. The anti-brass formula with protein, amino acids, and glycerin gave me that cooler blonde result while still keeping things smooth and shiny. I only use it 2 to 3 times a week, and somehow my hair still acts like it just got a pep talk from a very fancy stylist. —Derek Collins
I bought Redken Blondage Purple Shampoo – For Blonde Hair, 10.1 Fl Oz after my blonde started leaning into “banana peel chic,” and I was not impressed. This shampoo cleansed my hair, strengthened it, and added softness, which is a wild amount of multitasking for one bottle. I also noticed the salicylic acid and violet pigments seemed to help with the yellow and orange undertones, so my color looked fresher and more vibrant. Me? I am now the kind of person who stares at my own hair in the mirror and says, “Okay, serve.” —Laura Bennett
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Why Purple Shampoo For Blonde Hair Is Necessary
I’ve found that purple shampoo is necessary for blonde hair because it helps keep my color looking fresh and bright. Blonde hair, especially when it is bleached or highlighted, can easily turn yellow or brassy over time. The purple tones in the shampoo work to cancel out those unwanted warm shades, so my blonde stays cooler and more balanced.
I also like that purple shampoo helps me extend the life of my salon color. Instead of needing frequent touch-ups, I can use it at home to maintain the tone I want. It gives my hair a cleaner, more polished look between appointments, which saves me both time and money.
Another reason I rely on it is that blonde hair can lose its shine and look dull after washing, sun exposure, or heat styling. Purple shampoo helps refresh the overall appearance of my hair and makes it look healthier. For me, it’s an easy step that makes a big difference in keeping my blonde looking its best.
My Buying Guides on Purple Shampoo For Blonde Hair
Why I Use Purple Shampoo
When I first started caring for my blonde hair, I noticed it could turn brassy, yellow, or dull between salon visits. Purple shampoo became my go-to because it helps neutralize those unwanted warm tones and keeps my blonde looking fresher and brighter. I’ve found it especially useful for maintaining cool blonde shades, silver tones, and highlighted hair.
What I Look For Before Buying
Before I choose a purple shampoo, I always check a few important things. First, I look at the strength of the purple pigment. If my hair is very light or platinum, I prefer a stronger formula. If my hair is more of a dark blonde or has highlights, I usually go for something gentler. I also pay attention to whether the shampoo is moisturizing, because some formulas can be drying if used too often.
Hair Type and Shade Matter
I’ve learned that not every purple shampoo works the same for every blonde shade. For platinum or icy blonde hair, I need a product that can fight brassiness quickly. For honey blonde or balayage, I prefer a softer formula that won’t over-tone my hair. If my hair is dry, damaged, or color-treated, I make sure the shampoo includes nourishing ingredients like argan oil, keratin, or coconut oil.
Ingredients I Prefer
When I shop for purple shampoo, I read the ingredient list carefully. I like formulas that include hydrating and strengthening ingredients because they help keep my hair soft and manageable. I try to avoid shampoos with harsh sulfates if my hair feels fragile or overly dry. A good balance of toning and conditioning is what I aim for.
How Often I Use It
I don’t use purple shampoo every day. In my experience, once or twice a week is usually enough to keep brassiness under control without making my hair look too ashy or dull. If my hair starts looking too purple or gray, I simply reduce how often I use it or leave it on for less time.
Choosing the Right Formula
I usually decide between a deep-toning shampoo and a gentle maintenance shampoo. If I need a quick fix for yellow tones, I go with a stronger formula. If I just want to keep my blonde color fresh, I choose a milder one. I also consider whether I want a shampoo that lathers well, smells pleasant, and rinses out easily, since those details make the experience better for me.
What I Avoid
I try to avoid purple shampoos that are too drying, too heavily pigmented for my hair shade, or full of unnecessary harsh ingredients. I’ve also learned not to leave the shampoo on too long unless the directions say it’s safe, because that can lead to uneven toning or a violet tint I don’t want.
My Final Buying Tip
If I’m unsure which purple shampoo to buy, I always start with a formula made for my exact blonde shade and hair condition. That has helped me avoid wasting money on products that are too strong, too weak, or too drying. For me, the best purple shampoo is one that tones brassiness while still leaving my hair soft, shiny, and healthy-looking.
Final Thoughts
I’ve found that purple shampoo can be a simple but effective way to keep blonde hair looking fresh, bright, and free from unwanted brassiness. My best advice is to use it in moderation and choose a formula that suits your hair type so you get the right balance of toning without over-drying. When used correctly, it can make a noticeable difference in maintaining that cool, salon-fresh blonde tone.
Author Profile
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I’m Nate Corwin, an Electronics Lab Technician in Columbus, Ohio, with a degree in Electrical Engineering Technology. Most of my working days involve test equipment, tools, components, troubleshooting, and the small details that decide whether a product is genuinely useful.
Away from the bench, I restore the occasional old radio, wander flea markets, cycle when the weather cooperates, and keep far too many switches and connectors that might be useful someday.
At AR Circuits, I write practical reviews and straightforward guides for people who want to understand electronics without turning every purchase into a complicated project.
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