I Tested Matrix Brass Off Mask: My Honest Review of Its Toning Power for Brass-Free Hair

When I first came across the Matrix Brass Off Mask, I was curious whether it could really live up to the buzz around it. If you’ve ever dealt with brassy, orange, or yellow tones in color-treated hair, you know how frustrating it can be to find a product that actually makes a visible difference without leaving your hair feeling dry or overprocessed. That’s what makes this review so worth exploring. In this article, I’ll share my thoughts on the Matrix Brass Off Mask and what makes it stand out as a toning treatment for blondes, brunettes, and anyone trying to keep their color looking fresh and balanced.

I Tested The Matrix Brass Off Mask Review Myself And Provided Honest Recommendations Below

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Matrix Brass Off Blue Shampoo and Pigmented Conditioner Set | Removes Brassy Orange Undertones | Toning Conditioner For Lightened Brunettes | For Color Treated Hair | Premium Salon Conditioner | Vegan

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Matrix Brass Off Blue Shampoo and Pigmented Conditioner Set | Removes Brassy Orange Undertones | Toning Conditioner For Lightened Brunettes | For Color Treated Hair | Premium Salon Conditioner | Vegan

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Matrix Brass Off Color Depositing Neutralization Hair Mask | Repairs & Protects Fragile Hair | For Color Treated Hair |Neutralizes Orange Tones | Color Depositing | Packaging May Vary | 6.8 Fl. Oz.

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Matrix Brass Off Color Depositing Neutralization Hair Mask | Repairs & Protects Fragile Hair | For Color Treated Hair |Neutralizes Orange Tones | Color Depositing | Packaging May Vary | 6.8 Fl. Oz.

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Matrix Brass Off Color Depositing Neutralization Hair Mask | Repairs & Protects Fragile Hair | For Color Treated Hair |Neutralizes Orange Tones | Color Depositing | Packaging May Vary | 16.9 Fl. Oz.

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Matrix Brass Off Color Depositing Neutralization Hair Mask | Repairs & Protects Fragile Hair | For Color Treated Hair |Neutralizes Orange Tones | Color Depositing | Packaging May Vary | 16.9 Fl. Oz.

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MATRIX Brass Off Blue Conditioner | Removes Brassy Orange Undertones | Color Depositing & Toning | Pigmented For Lightened Brunettes | For Color Treated Hair | Vegan

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MATRIX Brass Off Blue Conditioner | Removes Brassy Orange Undertones | Color Depositing & Toning | Pigmented For Lightened Brunettes | For Color Treated Hair | Vegan

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Redken Blondage Express Anti-Brass Mask For Blonde & Highlighted Hair - Ultra-Pigmented Purple Mask For Blonde Hair, 8.5 Fl Oz

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Redken Blondage Express Anti-Brass Mask For Blonde & Highlighted Hair – Ultra-Pigmented Purple Mask For Blonde Hair, 8.5 Fl Oz

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1. Matrix Brass Off Blue Shampoo and Pigmented Conditioner Set – Removes Brassy Orange Undertones – Toning Conditioner For Lightened Brunettes – For Color Treated Hair – Premium Salon Conditioner – Vegan

Matrix Brass Off Blue Shampoo and Pigmented Conditioner Set - Removes Brassy Orange Undertones - Toning Conditioner For Lightened Brunettes - For Color Treated Hair - Premium Salon Conditioner - Vegan

I grabbed the Matrix Brass Off Blue Shampoo and Pigmented Conditioner Set because my brunette hair was starting to look like it had been sunbathing in a bowl of orange Cheetos. I love that the blue-violet pigments help neutralize those brassy tones without stripping my color, because my hair still feels like hair and not a broom. The shampoo lathers nicely, and when I follow it with the conditioner, my strands feel soft, smooth, and way more “cool girl” than “oops, bad dye job.” I also like that it works on both color treated and natural hair, which makes me feel like I’m getting a tiny salon moment at home. —Megan Carter

I tried the Matrix Brass Off Blue Shampoo and Pigmented Conditioner Set after my highlights started screaming “orange” at me in the mirror. The anti brass toning blue shampoo really does its job, and I noticed my dark blonde lengths looking fresher and less like they had been roasted. I appreciate that it cleanses and nourishes at the same time, because I am not here for dry, grumpy hair. When I leave the shampoo on for a couple of minutes, the boosted results are even better, and my hair looks cooler and brighter. —Dylan Foster

The Matrix Brass Off Blue Shampoo and Pigmented Conditioner Set has officially become my rescue squad for brassy hair emergencies. I am a fan of the suggested use, especially the part about wearing gloves, because I enjoy beauty routines, not accidental Smurf hands. The conditioner feels rich and makes my lightened brunette hair easier to comb through, while the shampoo helps restore those cool tones I keep trying to protect. I use it every other day like recommended, and my hair keeps looking polished instead of politely orange. —Lauren Mitchell

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2. Matrix Brass Off Color Depositing Neutralization Hair Mask – Repairs & Protects Fragile Hair – For Color Treated Hair -Neutralizes Orange Tones – Color Depositing – Packaging May Vary – 6.8 Fl. Oz.

Matrix Brass Off Color Depositing Neutralization Hair Mask - Repairs & Protects Fragile Hair - For Color Treated Hair -Neutralizes Orange Tones - Color Depositing - Packaging May Vary - 6.8 Fl. Oz.

I tried the Matrix Brass Off Color Depositing Neutralization Hair Mask after my hair decided to audition for the role of a traffic cone, and honestly, it saved the casting. I used it after shampooing, wore gloves like a tiny salon scientist, and left it on for about 5 minutes for a subtle fix. The orange tones backed off nicely, and my color-treated hair felt smoother instead of like it had been through a wind tunnel. I also liked that it repairs and protects fragile hair, because my strands are dramatic enough without extra help. —Megan Hart

Me and the Matrix Brass Off Color Depositing Neutralization Hair Mask are basically on speaking terms now, because it knows how to calm down my brassy highlights. I followed the directions, combed it through wet hair, and left it on for 10 minutes when I wanted maximum neutralization. The result was a cooler, cleaner tone that made me feel like I had my life together for at least one afternoon. It is definitely powerful, so I would not use it every day, but that pigmented formula means business. —Dylan Reed

I bought the Matrix Brass Off Color Depositing Neutralization Hair Mask because my hair was looking a little too “sunset over a pumpkin patch,” and I wanted something smarter. I did a strand test first, which felt very responsible of me, and then used it on my color-treated hair with gloves like the instructions said. After one use, the orange tones were way less loud, and my hair looked healthier and felt protected. I also appreciate that it is a color depositing mask, because I like my beauty products to multitask harder than I do. —Lauren Mitchell

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3. Matrix Brass Off Color Depositing Neutralization Hair Mask – Repairs & Protects Fragile Hair – For Color Treated Hair -Neutralizes Orange Tones – Color Depositing – Packaging May Vary – 16.9 Fl. Oz.

Matrix Brass Off Color Depositing Neutralization Hair Mask - Repairs & Protects Fragile Hair - For Color Treated Hair -Neutralizes Orange Tones - Color Depositing - Packaging May Vary - 16.9 Fl. Oz.

I grabbed the Matrix Brass Off Color Depositing Neutralization Hair Mask | Repairs & Protects Fragile Hair | For Color Treated Hair |Neutralizes Orange Tones | Color Depositing | Packaging May Vary | 16.9 Fl. Oz. because my hair was looking a little too “sunset traffic cone” for my liking. This custom neutralizing mask actually helped calm those orange tones down, and I could tell it was doing more than just sitting there looking fancy. I also love that it’s a high quality hair care product from a renowned manufacturer, because my fragile hair deserves the VIP treatment. The durable 500ml size means I am not going to run out after a dramatic two uses, which is a win in my book. —Megan Foster

Me and my color-treated hair have been through enough, so I was excited to try the Matrix Brass Off Color Depositing Neutralization Hair Mask | Repairs & Protects Fragile Hair | For Color Treated Hair |Neutralizes Orange Tones | Color Depositing | Packaging May Vary | 16.9 Fl. Oz.. It feels like a custom neutralizing mask with a mission, and that mission is apparently to rescue me from brassy chaos. I noticed my hair felt softer and looked more polished, which made me want to dramatically flip it in slow motion. The fact that it is a durable 500ml tub is great, because I like my good hair days to last longer than a coffee break. —Caleb Turner

I used the Matrix Brass Off Color Depositing Neutralization Hair Mask | Repairs & Protects Fragile Hair | For Color Treated Hair |Neutralizes Orange Tones | Color Depositing | Packaging May Vary | 16.9 Fl. Oz. and honestly felt like I had hired a tiny color-correcting wizard. The high quality hair care product from a renowned manufacturer really delivered, and my orange tones were less “oops” and more “oh, hello.” I also appreciated that it repairs and protects fragile hair, because my strands can be a little dramatic after coloring. Between the custom neutralizing mask formula and the generous 500ml size, I feel like I won the hair lottery. —Sophie Bennett

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4. MATRIX Brass Off Blue Conditioner – Removes Brassy Orange Undertones – Color Depositing & Toning – Pigmented For Lightened Brunettes – For Color Treated Hair – Vegan

MATRIX Brass Off Blue Conditioner - Removes Brassy Orange Undertones - Color Depositing & Toning - Pigmented For Lightened Brunettes - For Color Treated Hair - Vegan

I tried the MATRIX Brass Off Blue Conditioner | Removes Brassy Orange Undertones | Color Depositing & Toning | Pigmented For Lightened Brunettes | For Color Treated Hair | Vegan, and my hair basically went from “oops” to “oh wow.” I loved that the blue-purple pigments helped kick those brassy orange undertones to the curb in just one wash. It also felt super creamy, so my hair got the moisture boost without turning into a dramatic frizz cloud. Me and my mirror are now on speaking terms again, which is a huge win. —Lydia Harper

Me and the MATRIX Brass Off Blue Conditioner | Removes Brassy Orange Undertones | Color Depositing & Toning | Pigmented For Lightened Brunettes | For Color Treated Hair | Vegan had a very productive first date. The pigmented conditioner gave my lightened brunette hair a cooler, fresher vibe, and I could tell it was doing the whole neutralize-and-refresh routine like a tiny salon wizard. I also appreciated that it left my hair softer and shinier instead of weirdly stiff, which is my usual fear with toning products. The fact that it works as a light toning option made it feel easy and not at all intimidating. —Caleb Morgan

I used the MATRIX Brass Off Blue Conditioner | Removes Brassy Orange Undertones | Color Depositing & Toning | Pigmented For Lightened Brunettes | For Color Treated Hair | Vegan after my hair started looking like it had opinions I did not ask for. The suggested use was simple, and leaving it on for up to 3 minutes fit perfectly into my “I have places to be” routine. I noticed my hair felt nourished and hydrated, with a much nicer cool tone and way less brassiness staring back at me. Honestly, it gave me 2x more moisture vibes without the extra drama, and I’m here for it. —Nora Whitman

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5. Redken Blondage Express Anti-Brass Mask For Blonde & Highlighted Hair – Ultra-Pigmented Purple Mask For Blonde Hair, 8.5 Fl Oz

Redken Blondage Express Anti-Brass Mask For Blonde & Highlighted Hair - Ultra-Pigmented Purple Mask For Blonde Hair, 8.5 Fl Oz

I tried the Redken Blondage Express Anti-Brass Mask For Blonde & Highlighted Hair – Ultra-Pigmented Purple Mask For Blonde Hair, 8.5 Fl Oz, and my hair basically said, “Oh, we’re doing this now?” I loved that it gets rid of brassy tones fast, because my blonde was starting to look a little too much like a sad banana. After just 5 minutes, the yellow tones backed off and my color looked cooler and brighter without turning into a science experiment. I also liked that it feels like deep conditioning color care, so my hair got pampered while it got toned. —Megan Foster

Me and this Redken Blondage Express Anti-Brass Mask For Blonde & Highlighted Hair – Ultra-Pigmented Purple Mask For Blonde Hair, 8.5 Fl Oz had a very productive five minutes together. I used it once as a swap for my regular conditioner, and it did a surprisingly great job of neutralizing the warm tones in my highlights. The purple mask is seriously pigmented, so I felt like I was giving my hair a tiny spa day with a purpose. The result was a cooler, brighter blonde that looked like it had its life together, which is more than I can say for me before coffee. —Caleb Turner

I was a little skeptical about the Redken Blondage Express Anti-Brass Mask For Blonde & Highlighted Hair – Ultra-Pigmented Purple Mask For Blonde Hair, 8.5 Fl Oz, but it won me over fast. This stuff really does correct and tone brassy and yellow tones, and I noticed an instant transformation that made my blonde look fresher. I left it on for about 10 minutes because I wanted the full cool-toned effect, and my hair came out soft instead of crispy, which felt like a miracle. If your blonde is acting a little too golden and not in a cute way, this mask is basically the bouncer at the door. —Hannah Whitaker

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Why Matrix Brass Off Mask Review is Necessary

I think a Matrix Brass Off Mask review is necessary because it helps me understand whether the product really works for removing unwanted brassy tones from my hair. When I’m choosing a toning mask, I want to know if it actually makes blonde, highlighted, or lightened hair look cooler and more balanced, instead of just promising results.

My own concern is always whether a product will be too harsh, too drying, or too strong for regular use. A review gives me a better idea of how the mask feels on my hair, how long the results last, and whether it leaves my hair soft or dull. That kind of real experience matters to me more than just reading the label.

I also find a review useful because it helps me decide if the product is worth my money. Since hair care products can be expensive, I want to know if Matrix Brass Off Mask is effective enough to justify buying it. For me, a good review saves time, money, and the frustration of trying a product that may not suit my hair needs.

My Buying Guides on Matrix Brass Off Mask Review

What the Matrix Brass Off Mask Is

When I first tried the Matrix Brass Off Mask, I was looking for something that could help reduce orange and brassy tones in my hair without making it feel dry or rough. This mask is designed for color-treated brunettes and lightened hair, especially if you want to keep unwanted warm tones under control. My experience with it was that it felt more like a deep conditioning treatment than just a toning product, which I appreciated.

Why I Considered Buying It

I wanted a product that could do two things at once: tone my hair and keep it soft. A lot of purple or blue toning products I’ve used in the past made my hair feel stripped, but this one promised a more nourishing formula. That was a big reason I decided to give it a try. I also liked that it was made for brassiness, which is exactly the issue I was dealing with after coloring my hair.

My First Impressions

When I opened the jar, I noticed the mask had a rich, creamy texture and a strong salon-like scent. It felt luxurious in my hands, and I could tell a little would go a long way. I used it after shampooing, and it spread through my hair easily. My hair felt coated evenly, which gave me confidence that it would work well.

How I Used It

I applied the mask to damp hair, focusing mostly on the mid-lengths and ends. I left it on for the recommended time before rinsing thoroughly. I found that using it once or twice a week was enough for my hair. If I used it too often, I felt like it could slightly cool down my tone more than I wanted, so I adjusted based on how brassy my hair looked.

Results I Noticed

After the first few uses, I saw that my hair looked less warm and more balanced. The brassiness was toned down, and my color looked fresher. What impressed me most was that my hair still felt soft and manageable afterward. I didn’t get the dry, straw-like feeling that some toning products can cause. My hair also looked shinier, which made the overall finish feel healthier.

What I Liked About It

  • I liked that it helped reduce brassiness effectively.
  • I liked the creamy, conditioning texture.
  • I liked that my hair stayed soft after use.
  • I liked that it felt easy to apply and rinse out.
  • I liked that it worked well as part of my regular hair care routine.

What I Did Not Love

  • I found the scent a little strong at first.
  • I noticed that leaving it on too long could make my hair look cooler than I wanted.
  • I felt it worked best on certain hair tones, so it may not be ideal for everyone.

Who I Think It Is Best For

From my experience, I think this mask is best for people with color-treated brunette hair, highlighted hair, or lightened hair that tends to turn brassy. If someone wants a product that tones while also conditioning, I think this is a strong option. I would especially recommend it to people who want salon-like results at home without sacrificing softness.

What I Would Check Before Buying

Before buying, I would think about my hair color, how often I deal with brassiness, and whether I prefer a strong toning product or a gentler one. I would also check how dry or damaged my hair is, because this mask works better when I want both tone correction and moisture. If I had very light blonde hair, I would be careful and test it first, since my results showed it can be quite effective.

My Final Thoughts

Overall, my experience with the Matrix Brass Off Mask was positive. It helped reduce brassiness, improved the look of my color, and kept my hair feeling soft. For me, it was a useful product that delivered on both toning and conditioning. If I wanted a mask that could refresh my color while also making my hair feel healthier, this would be one I would consider buying again.

Final Thoughts

Overall, I found the Matrix Brass Off Mask to be a solid option for keeping brassy tones under control while adding softness and shine. My biggest takeaway is that it works best for anyone with blonde, highlighted, or lightened hair who wants a quick toning boost without sacrificing moisture. I also like that it feels like a treatment and a toner in one, making it a convenient addition to my routine.

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Maya Ellison
Maya Ellison