If you’ve ever lightened your brown hair, you probably know the enemy: that stubborn, brassy orange that creeps in a few weeks after your salon visit. It’s frustrating. You paid for cool, ashy tones, not a weird pumpkin spice situation.
This is where blue shampoo comes in. It’s not the same as purple shampoo, which is made to cancel out yellow tones in blonde hair. Blue is on the opposite side of the color wheel from orange, so it directly neutralizes those unwanted warm, reddish tones in brunettes and dark blondes.
I’ve tried a ton of them, from budget-friendly options to pricey salon brands. Some stained my shower, some dried out my hair, and some were just perfect. Here are the best blue shampoos that actually work to remove brassy hair.
The Best Blue Shampoos for Brassy Hair
The Fanola No Orange Shampoo costs about $33, and it’s famous for a reason. This stuff is POWERFUL. The blue pigment is so intense that you’ll see a difference after just one wash. I was shocked at how quickly it knocked out the orange tones in my light brown hair.
It’s formulated with coconut oil and protein, so it’s meant to help strengthen your hair while it tones. It’s also sulfate-free, which is great. If you have serious brassiness that needs an immediate fix, this is the one to grab.
The Downside: Because it’s packed with protein, it can be a little too much for hair that’s sensitive to protein overload, potentially making it feel stiff.
At around $20, the Matrix Brass Off is a salon staple you can easily get your hands on. I’ve used this one on and off for years, especially when my balayage starts looking a little too warm. It deposits a serious amount of blue-violet pigment to cool things down fast.
It gets the job done in just a few minutes, turning brassy highlights into the cool, ashy shade I actually wanted. It lathers really well and makes my hair feel super clean.
The Downside: This one can be pretty drying. You absolutely need to follow it up with a deep conditioner or a hair mask to add moisture back in.

The OligoPro Blacklight Blue Shampoo is priced at $30. This feels like a true salon treatment at home. It’s infused with 11 amino acids, so it doesn’t just tone your hair; it actually nourishes it.
After using it, my hair felt noticeably softer and had better elasticity. It does a fantastic job of kicking out orange tones without stripping my hair of moisture, making it great for lighter brown or dark blonde hair that needs some TLC.
The Downside: It’s a salon-quality product, so the price is higher than drugstore options.
Aveda’s Blue Malva Shampoo is about $30, and it’s a much gentler approach to toning. I found this one great for maintenance because it isn’t overly pigmented. It subtly neutralizes brassiness in all hair colors, from blonde to gray, without any risk of staining your hands or shower.
It also adds a nice bit of shine and has that signature Aveda herbal scent that smells amazing. If you’re transitioning to gray hair and want to keep it bright and cool, this is a beautiful option.
The Downside: It carries a premium price tag for a more subtle effect.

The Joico Color Balance Blue Shampoo costs $24. This one is specifically designed for lightened brunettes whose hair might be feeling a little fragile. It contains a keratin complex to help strengthen strands while it tones.
I noticed it worked instantly to neutralize any reddish-orange tones, turning them into a much prettier caramel or beige shade. It’s a great balance between toning power and hair care.
The Downside: Some people find this formula a bit drying, so have a good conditioner ready.

For around $28, the dpHUE Cool Brunette Shampoo feels very high-end. It uses deep blue pigments to cancel out brassiness in color-treated brunette hair. I love that it’s formulated with silk proteins and hibiscus flower extract for softness and shine.
It left my hair feeling vibrant and soft, almost like I had just left the salon. It really brings out the cool tones without making your hair feel like straw.
The Downside: If your hair is extremely damaged or porous, you might still find this a little drying.
The John Frieda Blue Crush shampoo is a total bargain at just $12. This is my go-to recommendation for anyone who wants to try a blue shampoo without spending a lot. It uses a blend of crushed blue pigments that works on both natural and color-treated brown hair.
It effectively tones down brassiness and brightens highlights without being overly aggressive. And for the price, you really can’t beat the results. It’s a solid choice for weekly maintenance.
The Downside: It’s not as intensely pigmented as some of the professional brands, so it may not be enough for very heavy brassiness.
How I Chose the Best Blue Shampoos
When you’re trying to remove brassy hair, the most important thing is pigment. A good blue shampoo needs to be dark and rich enough to actually neutralize orange. I looked for shampoos that delivered visible results without having to leave them on for an hour.
But toning is only half the battle. Since color-treated hair is often dry and damaged, I also focused on formulas that wouldn’t make the problem worse. Shampoos with hydrating or strengthening ingredients like keratin, oils, and amino acids scored extra points.