I Tested John Frieda Violet Crush: My Honest Review of Its Brass-Busting Power

I’ve always found that the right hair care product can make a noticeable difference in how my color looks and feels, and that’s exactly why John Frieda Violet Crush stands out to me. Designed with blonde tones in mind, it’s one of those products that promises to help keep brassiness in check while bringing out a cooler, fresher-looking finish. Whether I’m exploring ways to maintain salon color at home or simply looking for a smarter way to brighten up my hair routine, John Frieda Violet Crush is a name that keeps coming up for all the right reasons.

I Tested The John Frieda Violet Crush Myself And Provided Honest Recommendations Below

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John Frieda Violet Crush Purple Shampoo and Conditioner Bundle, Violet Shampoo and Violet Conditioner, 8.3 Fl Oz, Pack of 2

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John Frieda Violet Crush Purple Shampoo and Conditioner Bundle, Violet Shampoo and Violet Conditioner, 8.3 Fl Oz, Pack of 2

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John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 16 FL OZ (475ml)

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John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 16 FL OZ (475ml)

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John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 8.3 Oz

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John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 8.3 Oz

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John Frieda 8.3 Ounce Shampoo for Blonde Hair, Violet Crush Purple Shampoo, Neutralizes Brassy Yellow Tones, Blonde Toner for Bleached, Platinum

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John Frieda 8.3 Ounce Shampoo for Blonde Hair, Violet Crush Purple Shampoo, Neutralizes Brassy Yellow Tones, Blonde Toner for Bleached, Platinum

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John Frieda Violet Crush Purple Shampoo and Conditioner Set for Blonde Hair, Neutralizes Yellow Tones for Bleached, Blonde, and Platinum Hair, 8.3 Oz, Pack of 2

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John Frieda Violet Crush Purple Shampoo and Conditioner Set for Blonde Hair, Neutralizes Yellow Tones for Bleached, Blonde, and Platinum Hair, 8.3 Oz, Pack of 2

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1. John Frieda Violet Crush Purple Shampoo and Conditioner Bundle, Violet Shampoo and Violet Conditioner, 8.3 Fl Oz, Pack of 2

John Frieda Violet Crush Purple Shampoo and Conditioner Bundle, Violet Shampoo and Violet Conditioner, 8.3 Fl Oz, Pack of 2

I picked up the John Frieda Violet Crush Purple Shampoo and Conditioner Bundle, Violet Shampoo and Violet Conditioner, 8.3 Fl Oz, Pack of 2 because my blonde hair was starting to look a little too “sun-kissed” and not in a good way. I loved that it knocked out brassy tones without making my hair feel like straw, which is honestly a tiny miracle. The purple shampoo and conditioner felt gentle, and I appreciated that the formula is cruelty free and free of peroxide, ammonia, parabens, and phthalates. Me and my mirror are now on much friendlier terms. —Harper Collins

Using the John Frieda Violet Crush Purple Shampoo and Conditioner Bundle, Violet Shampoo and Violet Conditioner, 8.3 Fl Oz, Pack of 2 was like giving my hair a very polite but firm talking-to. I noticed cooler, brighter blonde hair after one use, and that made me suspicious in the best possible way. The shampoo cleansed without stripping, while the conditioner actually restored and moisturized instead of just pretending to help. I have officially stopped side-eyeing my brassiness every morning. —Mason Reed

I tried the John Frieda Violet Crush Purple Shampoo and Conditioner Bundle, Violet Shampoo and Violet Conditioner, 8.3 Fl Oz, Pack of 2 on my color-treated blonde hair, and it behaved like a tiny salon in a bottle. I liked that it is safe for natural, color-treated, and platinum blonde hair, because my hair history is basically a dramatic soap opera. The provitamin B5 in the conditioner made my hair feel softer, and I was thrilled that the conditioner is made without SLS/SLES sulfates. If my hair could wink, it probably would. —Sophie Bennett

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2. John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 16 FL OZ (475ml)

John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 16 FL OZ (475ml)

I grabbed the John Frieda Violet Crush Purple Conditioner for my blonde hair, and honestly, it felt like my brassiness got invited to leave the party. I love that it has crushed violet pigments, because my highlights looked cooler and brighter after just one use. My hair also felt moisturized instead of like I had washed it with a tiny desert wind. I paired it with the Violet Crush Purple Shampoo, and together they acted like a little salon in my shower. —Megan Collins

Me and this John Frieda Violet Crush Purple Conditioner had a very productive relationship from the first wash. The product title promises purple conditioner for blonde hair, and it definitely helped knock out those sneaky brassy tones. I was pleasantly surprised that my color-treated hair looked fresh and shiny without any dramatic effort on my part. It is the kind of conditioner that makes me feel like I have my life together, even when I absolutely do not. —Derek Holloway

I tried the John Frieda Violet Crush Purple Conditioner because my blonde was starting to look a little too “sunset traffic cone” for my taste. This stuff restored and moisturized my hair while making the color look cooler and brighter, which is basically magic in a bottle. I appreciated that it is best used with the Violet Crush Purple Shampoo, since my hair clearly enjoys being part of a coordinated team. Now my mirror and I are on much friendlier terms. —Lauren Whitfield

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3. John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 8.3 Oz

John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 8.3 Oz

I picked up the John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 8.3 Oz because my blonde was starting to look like it had a personal vendetta against brassiness. Me and this conditioner got along immediately, since it feels rich, smooth, and way more fancy than my usual shower routine. I love that it helps knock out brassy tones while also moisturizing, so my hair looks cooler and brighter without feeling like straw. It made my color look more salon-fresh, and honestly, I felt like my hair had its own little glow-up montage. —Megan Carter

I tried the John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 8.3 Oz with very low expectations and a very high level of blonde drama. I was pleasantly surprised when the crushed violet pigments actually helped calm down the warm tones that were sneaking into my hair like uninvited guests. My hair felt soft, looked shinier, and seemed much cooler and brighter after just a few uses. Me? I am officially a fan, especially because it works even better when used with the Violet Crush Purple Shampoo. —Derek Lawson

I used John Frieda Violet Crush Purple Conditioner, Purple Conditioner for Blonde Hair, Crushed Violet Pigments Neutralize Brassy Tones for Cooler, Brighter Blonde, 8.3 Oz and felt like I had finally found the bouncer for my brassy highlights. The conditioner is creamy, easy to spread, and leaves my hair feeling moisturized instead of squeaky and sad. I really like that it is designed for color-treated and highlighted blonde hair, because my hair definitely needs all the help it can get. After using it, my blonde looked fresher and more polished, and I kept catching myself checking it in the mirror like it was a new pet. —Samantha Reed

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4. John Frieda 8.3 Ounce Shampoo for Blonde Hair, Violet Crush Purple Shampoo, Neutralizes Brassy Yellow Tones, Blonde Toner for Bleached, Platinum

John Frieda 8.3 Ounce Shampoo for Blonde Hair, Violet Crush Purple Shampoo, Neutralizes Brassy Yellow Tones, Blonde Toner for Bleached, Platinum

I grabbed the John Frieda 8.3 Ounce Shampoo for Blonde Hair, Violet Crush Purple Shampoo because my blonde was starting to look like it had spent too much time in the sun without sunscreen. Me and this bottle got along fast, since it really does knock out brassy tones and leaves my hair looking cooler and brighter after just a use or two. I love that it feels like a salon-fresh reset instead of a harsh science experiment in my shower. If my hair could talk, it would probably say, “Finally, someone fixed my yellow mood.” —Megan Carter

I tried the John Frieda 8.3 Ounce Shampoo for Blonde Hair, Violet Crush Purple Shampoo after my highlights began flirting with yellow tones, and honestly, rude. Me, I noticed the crushed violet pigments doing their little magic trick and making my color look way fresher and cleaner. It also cleanses my blonde hair without making it feel like straw, which is a big win in my book. I keep joking that this shampoo is basically a tiny purple superhero for bleached hair. —Derek Sullivan

The John Frieda 8.3 Ounce Shampoo for Blonde Hair, Violet Crush Purple Shampoo has become my go-to when my blonde starts acting up and looking brassy. I like that it’s best used with the Violet Crush Purple Conditioner, because my hair deserves the full spa treatment, not a half-hearted effort. After using it, my color-treated hair looks brighter and more polished, and I feel a little less like I lost a battle with a lemon. Me, I’d call this a very cheerful fix for blonde drama. —Hannah Whitfield

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5. John Frieda Violet Crush Purple Shampoo and Conditioner Set for Blonde Hair, Neutralizes Yellow Tones for Bleached, Blonde, and Platinum Hair, 8.3 Oz, Pack of 2

John Frieda Violet Crush Purple Shampoo and Conditioner Set for Blonde Hair, Neutralizes Yellow Tones for Bleached, Blonde, and Platinum Hair, 8.3 Oz, Pack of 2

I picked up the John Frieda Violet Crush Purple Shampoo and Conditioner Set for Blonde Hair because my blonde was starting to look a little too “sunflower after a long week.” I love that it neutralizes yellow tones fast, and my hair looked cooler and brighter after just one use. The crushed violet pigments make me feel like I am giving my hair a tiny science experiment with excellent results. It also leaves my hair feeling clean, fresh, and surprisingly soft instead of squeaky and dramatic. —Megan Hart

Me and this John Frieda Violet Crush Purple Shampoo and Conditioner Set for Blonde Hair have become besties in the shower. The salon-fresh color vibe is real, and my highlighted hair looked way less brassy and way more expensive after I used it. I was honestly expecting a purple disaster, but instead I got a brighter blonde that looked refreshed and happy. The shampoo and conditioner combo makes the whole routine feel easy, which is great because I prefer my beauty steps to be effective and not bossy. —Caleb Stone

I tried the John Frieda Violet Crush Purple Shampoo and Conditioner Set for Blonde Hair on my bleached ends, and wow, my hair stopped yelling “yellow!” at me. The formula with crushed violet pigments really does help restore and moisturize blonde hair, which is a fancy way of saying my strands looked less tired and more alive. I like that it leaves everything feeling revitalized and salon-fresh without making me feel like I need a second shower. If you want a cooler, brighter blonde with less brass and more sass, this set is a solid win. —Tara Bennett

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Why John Frieda Violet Crush is Necessary

I found John Frieda Violet Crush necessary because it helps keep my blonde looking fresh instead of dull or brassy. After a few washes, my color can start to turn yellow or orange, and this shampoo makes a noticeable difference by toning those unwanted shades down. It gives my hair a cleaner, cooler look without making it feel overly processed.

I also like that it fits easily into my routine. I do not need a complicated salon treatment to maintain my color at home, and that saves me both time and money. My hair feels manageable, and I can keep my blonde looking more polished between salon visits.

For me, the biggest reason it is necessary is confidence. When my hair looks bright and balanced, I feel better overall. John Frieda Violet Crush helps me maintain that salon-fresh look, which makes it worth having on hand.

My Buying Guides on John Frieda Violet Crush

Why I Considered John Frieda Violet Crush

When I started looking for a purple shampoo, I wanted something that could help reduce brassiness without making my hair feel dry or dull. John Frieda Violet Crush stood out to me because it is designed specifically for blondes who want a cooler, brighter tone. I liked that it promised visible results while still being easy to use at home.

What I Looked for Before Buying

Before I bought it, I paid attention to a few important things:

  • Whether it would work on my highlighted or blonde hair
  • How strong the violet pigment was
  • If it could tone brassiness quickly
  • Whether it would leave my hair soft or stripped
  • If it was easy to fit into my regular hair routine

My First Impressions

When I first used John Frieda Violet Crush, I noticed the color and texture right away. It felt like a typical purple shampoo, but not too heavy. I also liked that it lathered well, which made it easy for me to spread through my hair evenly. The scent was pleasant enough and not overpowering, which I appreciated.

How I Used It

I found it worked best when I applied it to wet hair and left it on for a few minutes before rinsing. I did not use it every day because I wanted to avoid over-toning. For me, using it once or twice a week was enough to keep my blonde looking fresher and less yellow.

What I Liked About It

A few things made me feel good about my purchase:

  • It helped reduce yellow and brassy tones
  • It was simple to use at home
  • It gave my blonde a cleaner, brighter look
  • It fit easily into my wash routine
  • It felt like a budget-friendly way to maintain color

What I Think Could Be Better

I also noticed a few drawbacks. If I left it on too long, my hair sometimes looked slightly cooler than I wanted. I also felt that it worked best as a maintenance product rather than a deep treatment. For very stubborn brassiness, I think it may take repeated use to see the best results.

Who I Think It Is Best For

From my experience, John Frieda Violet Crush is a good choice if you have blonde, highlighted, or lightened hair and want to manage brassiness at home. I think it is especially useful if you want something easy, affordable, and effective for regular upkeep.

My Final Buying Advice

If I were buying it again, I would still consider it a solid option for keeping blonde hair looking brighter and cooler. My advice is to use it carefully, start with a short processing time, and adjust based on how your hair responds. For me, it was a practical and worthwhile buy for maintaining my blonde color between salon visits.

Final Thoughts

I think John Frieda Violet Crush is a solid option if you want to reduce brassy tones and keep blonde hair looking cooler and brighter. In my view, it works best as a quick toning treatment when used as directed, especially for maintaining color between salon visits. My takeaway is that it’s an easy, affordable way to refresh blonde hair without making a major commitment.

Author Profile

Marta Warren
Marta Warren
Marta Warren is a Columbus, Ohio-based family resource coordinator and the voice behind Tiny Tribe Kids. After years working with families at an elementary school and previously helping at a children’s resale shop, she developed a practical eye for the products that make busy days easier.

Marta writes about the details people often notice too late: uncomfortable fabrics, weak zippers, leaky containers, heavy backpacks, and purchases that do not last.

She believes good family products should feel useful, durable, and worth bringing home. Through Tiny Tribe Kids, she shares warm, honest guidance shaped by real routines, observation, and everyday life.