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Highlights
Summary
Matrix Brass Off Custom Neutralization Hair Mask is a rich, color depositing formula that neutralizes brassy/orange tones while helping repair and protect fragile hair.
Benefits
- Hair mask that deposits blue pigments to neutralize red tones in brunette and highlighted hair
- Ultra rich formula allows targeted application
- Helps repair and protect fragile hair
- Shine-enhancing ingredients help hair reflect light to give hair luster
- Suitable for color treated and natural hair
Key Ingredients
- Highly pigmented blue-violet tones neutralize and eliminate brassy/orange tones
Item 2533085
- After using Total Results Brass Off shampoo, wearing suitable gloves, apply to wet hair and comb through for even distribution.
- Avoid scalp area and leave on for 5-10 minutes depending on desired neutralization. 5 minutes for subtle neutralization, 10 minutes for maximum neutralization.
- Rinse out.
- Follow with Blonde Threesome Leave-In Cream for best results.
*It is not recommended to use the mask everyday because of it's highly pigmented formula.
Aqua/Water/Eau, Cetearyl Alcohol, Paraffinum Liquidum/Mineral Oil/Huile Minerale, Dipalmitoylethyl Hydroxyethylmonium Methosulfate, Cetyl Esters, Cetrimonium Chloride, Parfum/Fragrance, Ci 60730/Ext. Violet 2, Phenoxyethanol, Chlorhexidine Digluconate, Limonene, Hexyl Cinnamal, Linalool, Benzyl Salicylate, Citric Acid, Benzyl Alcohol, Ethylhexyl Methoxycinnamate, Glycine Soja Oil/Soybean Oil, Tocopherol, Bht, Sodium Hydroxide (F.I.L. D193022/2).
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Questions
Ask a QuestionQ&A
Showing 5 out of 36 Questions
- Q
would this help neutralize red tones aswell as a brunette with red Ish orange undertones from box dye
- Asked by al
- Official Answer By Matrix - Brand EngageHi there! Thank you for reaching out about our Brass Off Custom Neutralization Hair Mask. That's a very common and understandable concern for brunettes who experience unwanted red-orange undertones from box dye! Our Brass Off Custom Neutralization Hair Mask is specifically formulated with blue-violet pigments. These pigments are highly effective at neutralizing unwanted orange and yellow brassy tones in brunette hair. While it excels at targeting orange and yellow, it is not primarily designed to neutralize strong red tones. For significant red undertones, a product with green pigments would be more effective. However, if your "reddish-orange" undertones lean more heavily towards the orange side, the Brass Off mask will certainly help to counteract those orange hues and bring a cooler tone to your brunette.Was this answer helpful to you
- Q
How often can we use this? It says not recommended for everyday, so every how often?
- Asked by Lore
- Official Answer By Matrix - Brand EngageHi there! Thank you for reaching out about Brass Off Custom Neutralization Hair Mask. We recommend trying it once a week to see how much it neutralizes the brass and then you can go from there. Hope this helps!Was this answer helpful to you
- Q
Hi, I have nautral dark brown hair with dark red (cool toned) ombre. The red is getting light and brassy very quickly. Will this help to deepen the red color?
- Asked by S
- Official Answer By Matrix - Brand EngageHi there! We appreciate you reaching out about Matrix Brass Off Custom Neutralization Hair Mask. This mask is a highly pigmented color depositing hair mask that neutralizes and eliminates brassy orange tones. We hope you find this information helpful!Was this answer helpful to you
- Q
CAN THIS HELP WITH MY STRAWBERRY BLONDE ITS A NASTY COLOR LOOKS BRASSY
- Asked by Mel
- Official Answer By Matrix - Brand EngageHi there, thank you for asking about the Brass Off Custom Neutralization Hair Mask. Yes, this product is highly pigmented blue-violet tones that neutralize and eliminate brassy/orange tones. We hope you give it a try.Was this answer helpful to you
- Q
Can I use this on my light blonde hair? I want to get rid of the orangey tones but don't know if this would be too pigmented.
- Asked by Vanessa
- Official Answer By Matrix - Brand EngageHi there! Thank you for your interest in our Brass Off Custom Neutralization Hair Mask. This product is ideal for medium brown to dark blonde hair that contains orange tones. It is not recommended for lighter blondes because it can create an undesired tone. We recommend our So Silver Triple Power Hair Mask for light blondes and natural gray hair! This product will brighten and banish unwanted yellow tones in blondes, add beautiful silver tones to platinum hair, or turn your gray into a stunning silver. We hope you can try So Silver Triple Power Hair Mask soon!Was this answer helpful to you
Reviews
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Hair Type
Most Helpful Positive Review
Great
This product is amazing I have blonde hair and this neutralised my yellow. It also gave me clean blonde. My only concern is it's quite thick, therefore quite heavy, for my thin hair But being a mask it will be used once a week. Defiantly recommend for any lightened hair.
Most Helpful Critical Review
Works but drying
I have used this about 3-4 times now and while it does work with neutralizing the brassy tones in my hair, I have noticed that my hair is dryer and my nails have become dry, weak and brittle as well from application. My hair is not as shiny and healthy looking as it used to be, so it's definitely a ...
158 results
This is AMAZING!
I had a balayage done and the lightener wasn't left on long enough, so my hair was super brassy. I used purple shampoo a couple times like I usually do with my hair when it's (admittedly) basically white blonde…nothing. Did my research and came across this stuff. FIRST OF ALL - it actually, legitimately works. Second - you have to be careful with application because it gets everywhereeee and it stains (because it has to deposit enough color to tone it, so it makes sense). Along with this, make sure you get it everywhere. If you don't get it on all your hair, you will have some toned spots and some that are not. Third - rinse everything down immediately! I thought I rinsed my shower out last time I used it and next time I went to shower…I had a blue floor. :) Fourth - it does have a very strong smell. Like, you know when you go to the salon and you smell your hair for hours (or days) after? Like that, except it's not a horrible smell. I don't mind it, it smells like perfume, but it is very strong. Fifth - buy it. If you use it right, you won't regret it!!!!
Check out my before and after
Hair Type Wavy Hair
Really worked in between salon visits when the back and top of my hair got really brassy due to sun and water damage.

I might buy this product again
Hair Type Wavy Hair
Verified Buyer
This is scary stuff. It was so blue I thought I'd have to scrub the tub, but it rinsed clean off. As to getting the brass out of my hair, the jury is still out. My hair went from ash to golden after it as opposed to from ash to reddish blond.
I would buy this product repeatedly
Verified Buyer
For awhile, my brown hair color initially looked great. After about ten days, I show brassy tones that morph into gold, orange, light brown. At the one month mark, looks terrible. I tried this product, and wow, it works beautifully. I am extremely happy!
This was my oops, but still
This stuff works great! It is drying, but I did deep conditioner after so it was all good. One worrying thing was that while applying, a small amount dropped off my glove and onto my shoulder. I have a red, bumpy rash on my shoulder now. It didn't bother my scalp though. Just be careful to keep it on your hair if you have sensitive skin, and plan to rehydrate your hair after use.