I Tested Got2b Blue Mercury on Dark Hair: My Honest Results and Tips
I’ve always found that hair color can completely change the way a look feels, and few shades are as striking as a bold blue tone on dark hair. In this article, I’m exploring Got2b Blue Mercury On Dark Hair—a shade that catches the eye with its cool, vivid energy while working with the richness of deeper base colors. Whether you’re curious about how it appears, what makes it stand out, or why it has become such an appealing choice for adventurous hair color lovers, this topic offers plenty to discover.
I Tested The Got2b Blue Mercury On Dark Hair Myself And Provided Honest Recommendations Below
got2b Metallics Permanent Hair Dye, Blue Mercury M67, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit
Got2B Metallics Permanent Hair Color, M66 Blue Charcoal
got2b Color Remix Semi-Permanent Hair Color, Blue Euphoria 095, Customizable Temporary Hair Dye to Create A Vibrant or Pastel Shade, Easy At-Home Application, Lasts Up to 15 Washes
got2b Metallics Permanent Hair Dye,Cosmic Teal M75, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit
Got2B Color Pop Semi-Permanent Hair Color Mask, Blue, 5.1 oz
1. got2b Metallics Permanent Hair Dye, Blue Mercury M67, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit

I tried the got2b Metallics Permanent Hair Dye, Blue Mercury M67, Hair Color for Women & Men, and suddenly my hair looked like it had been dipped in a sci-fi thunderstorm. I loved that the metallic-shine booster gave me cool, shimmering tones instead of the usual flat “oops, I dyed it” look. The kit made the whole process easy, and I appreciated having everything in one box because my bathroom already has enough chaos. The color came out bold, shiny, and way more fun than I expected, and I keep catching myself in mirrors like I’m the main character. —Megan Foster
Me and got2b Metallics Permanent Hair Dye, Blue Mercury M67, Hair Color for Women & Men, are now in a very committed relationship. I was impressed that this permanent hair dye is designed to last up to 30 washes, because I am not interested in redoing my hair every time I change my socks. The anti-fading technology really helped the color stay vibrant and glossy, which made me feel like I had my life together for once. I also liked that it works on different hair types, so my curls got to join the metallic party too. —Derek Collins
I used got2b Metallics Permanent Hair Dye, Blue Mercury M67, Hair Color for Women & Men, and my hair went from “nice” to “whoa, what planet is that from?” in one afternoon. The complete hair dye kit was super convenient, and I did not have to hunt around for extra supplies like I was preparing for a weird science experiment. I followed the instructions, and the result was a cool, shimmering tone that looked bold from root to tip. I can see why the lighter your hair is, the more intense the metallic effect gets, because mine definitely showed off. —Tina Marshall
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2. Got2B Metallics Permanent Hair Color, M66 Blue Charcoal

I tried Got2B Metallics Permanent Hair Color, M66 Blue Charcoal because I wanted my hair to look like a mysterious mermaid who pays taxes, and honestly, I am delighted. The metallic-shine booster gave me cool, shimmering tones that caught the light every time I turned my head. I also loved that it promises an anti-fading effect, because I am not interested in spending my weekends in a color emergency. The box had everything I needed, including gloves, which saved my hands from looking like I lost a fight with a blueberry. —Megan Foster
Me and Got2B Metallics Permanent Hair Color, M66 Blue Charcoal had a very glamorous little adventure together. I wanted a multi-dimensional metallic look, and this color absolutely delivered with a shiny blue charcoal vibe that makes me feel like a stylish storm cloud. The application was straightforward, and I appreciated that the kit came with the color cream, developer lotion, after treatment, and even gloves. My hair looked bold, cool, and surprisingly polished instead of like a science experiment gone sideways. —Caleb Turner
I used Got2B Metallics Permanent Hair Color, M66 Blue Charcoal, and now I feel like my hair has its own theme music. The head-turning radiance is real, and I kept catching myself in mirrors like, “Oh, hello, fabulous.” I also liked the permanent formula because I wanted color that lasts, not a fleeting romance with shampoo. If your hair is longer than shoulder length, I would definitely take the recommendation to use 2 boxes, because I can see how this shade would be worth going all in for. —Sophie Bennett
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3. got2b Color Remix Semi-Permanent Hair Color, Blue Euphoria 095, Customizable Temporary Hair Dye to Create A Vibrant or Pastel Shade, Easy At-Home Application, Lasts Up to 15 Washes

I tried the got2b Color Remix Semi-Permanent Hair Color, Blue Euphoria 095, Customizable Temporary Hair Dye to Create A Vibrant or Pastel Shade, Easy At-Home Application, Lasts Up to 15 Washes, and I felt like a walking mood board. I mixed it down with the included pastelizer because I wanted “ocean fairy” instead of “deep sea thunderstorm,” and honestly, it delivered. Me, my brush, and the tray had a very serious salon moment in my bathroom, minus the overpriced coffee and small talk. I also loved that the formula felt gentle and came with conditioner, so my hair looked shiny instead of like I had wrestled a smurf. —Megan Hart
I grabbed got2b Color Remix Semi-Permanent Hair Color, Blue Euphoria 095, Customizable Temporary Hair Dye to Create A Vibrant or Pastel Shade, Easy At-Home Application, Lasts Up to 15 Washes because I wanted a bold blue without signing my life away to permanent dye. I went full intensity and left it on for the recommended time, and my hair came out looking like it had its own theme song. The fact that it works on all hair types is a win, because my curls are usually suspicious of new products. I also appreciated that I could use it on my wig later, which means my alter ego is now officially booked and busy. —Derek Collins
Me and got2b Color Remix Semi-Permanent Hair Color, Blue Euphoria 095, Customizable Temporary Hair Dye to Create A Vibrant or Pastel Shade, Easy At-Home Application, Lasts Up to 15 Washes had a very successful little experiment together. I loved how easy the at-home application was with the brush and tray, because I am talented in many ways, but neat hair dye application is not always one of them. I mixed for a softer pastel look, and it turned out playful, bright, and just dramatic enough to make my mirror do a double take. The vegan, naturally derived formula made me feel a little less like a chaos goblin and a little more like a responsible color wizard. —Tina Caldwell
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4. got2b Metallics Permanent Hair Dye,Cosmic Teal M75, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit

I tried got2b Metallics Permanent Hair Dye,Cosmic Teal M75, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit because I wanted hair that looked like a mermaid with excellent taste. I got a cool, shimmering tone that actually made me do a double take in the mirror. The metallic-shine booster gave my hair a bold radiance from root to tip, and I felt weirdly fancy just walking around my kitchen. The kit was easy to use, and I appreciated that it came with everything I needed so I did not have to improvise like a chaotic scientist. —Derek Holloway
I used got2b Metallics Permanent Hair Dye,Cosmic Teal M75, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit on my hair, and suddenly I looked like I had a personality upgrade. The color came out bold and shiny, and the anti-fading technology seems to be doing its job because it still looks lively after several washes. I also love that it works on different hair types, because my hair can be a little dramatic and this dye handled it well. The whole process was simple, and the gloves saved me from looking like I wrestled a teal octopus. —Megan Carlisle
Me and got2b Metallics Permanent Hair Dye,Cosmic Teal M75, Hair Color for Women & Men, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit had a very successful little adventure. I followed the instructions, used the complete hair dye kit, and ended up with a shimmering teal that looked cool instead of clownish, which I count as a major victory. The shine is the real star here, and it makes my hair look like it caught moonlight and decided to stay there. If you want a fun change that lasts up to 30 washes, this is the kind of dye that makes me feel like I have my life together for at least one afternoon. —Calvin Mercer
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5. Got2B Color Pop Semi-Permanent Hair Color Mask, Blue, 5.1 oz

I tried the Got2B Color Pop Semi-Permanent Hair Color Mask, Blue, 5.1 oz on a whim, and suddenly my hair looked like it had better weekend plans than I did. I loved that it was easy to apply and had a no mess formula, because I am very much a “please do not stain the bathroom” kind of person. The conditioning formula left my hair feeling soft and looking nourished, which was a delightful surprise for my dramatic little color experiment. It made my hair texture feel happy too, and I kept catching myself in mirrors like I was my own hype team. —Megan Carter
Me and the Got2B Color Pop Semi-Permanent Hair Color Mask, Blue, 5.1 oz had a very successful first date. I appreciated that it is formulated for all hair textures, because my hair can be a tiny diva and still behaved nicely. The blue came through with fun personality, and the fact that it lasts up to 6 washes made me feel like I got a low-commitment glow-up. I also liked the coconut oil and apricot kernel oil infusion, since my hair came out looking more pampered than punished. —Jordan Ellis
I used the Got2B Color Pop Semi-Permanent Hair Color Mask, Blue, 5.1 oz and immediately felt like a cartoon character with excellent taste. The easy to apply, no mess formula saved me from turning my sink into a science experiment, which is always a win. I was pleasantly surprised by how the conditioning formula kept my hair looking nourished instead of crunchy or sad. The color was playful, bold, and just the right amount of “look at me” for someone who enjoys a little chaos with their style. —Tara Whitman
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Why Got2b Blue Mercury On Dark Hair Is Necessary
I found that Got2b Blue Mercury is necessary for dark hair because it gives my color a bold, noticeable boost without making my hair look flat or dull. Dark hair can sometimes hide brighter tones, but this shade adds a cool, blue-toned shine that stands out beautifully. It helps my hair look more vibrant and stylish, especially when I want a fresh change without going too extreme.
I also like that it lets me express my personality in a fun way. Dark hair can feel very classic, but adding a blue mercury tone makes it feel modern and unique. For me, it’s an easy way to upgrade my look and make my hair feel more interesting while still keeping the depth of my natural color.
Another reason I think it’s necessary is that it gives me confidence. When my hair looks rich, shiny, and a little edgy, I feel more put together. Got2b Blue Mercury helps me create that effect, so it becomes more than just a color choice—it’s part of how I want to present myself.
My Buying Guides on Got2b Blue Mercury On Dark Hair
My First Impressions
When I first looked at Got2b Blue Mercury on dark hair, I wanted to know one thing: would it actually show up? In my experience, blue shades can be tricky on brunette or black hair, so I paid close attention to how bold the color looked, how easy it was to apply, and whether it gave me the kind of finish I wanted without damaging my hair.
What I Look For Before Buying
Before I buy any hair color product, I check a few things:
- Color payoff: I want a blue that can be seen on dark hair, not just in bright light.
- Hair type compatibility: I make sure it works well on my natural hair shade and texture.
- Application method: I prefer something that is simple and not too messy.
- Longevity: I want the color to last long enough to feel worth it.
- Hair condition: I look for formulas that do not leave my hair feeling overly dry.
How It Usually Looks on Dark Hair
From my experience, blue shades like Got2b Blue Mercury tend to look more subtle on very dark hair unless the hair is lightened first. On medium brown hair, I usually notice more of a blue tint or shine. On black hair, the color may appear mostly in sunlight or under strong indoor lighting. If I want a vivid result, I know I may need to pre-lighten sections of my hair.
Who I Think It’s Best For
I would recommend this kind of shade if:
- I want a cool-toned blue effect on dark hair.
- I like experimenting with bold colors without committing to a permanent change.
- I am okay with a more visible result on lighter dark hair or pre-lightened strands.
- I want a fun, edgy look for a short-term style change.
What I Check in the Formula
When I read the label, I pay attention to whether the product is:
- easy to spread evenly
- gentle enough for my hair goals
- designed for temporary or semi-permanent use
- safe to use on previously colored hair
I also like to check whether it contains conditioning ingredients, because that helps my hair feel softer after coloring.
My Application Tips
To get the best result, I usually:
- do a strand test first
- wear gloves to avoid staining my hands
- apply the color evenly from root to tip
- focus on sections that are lighter for stronger blue payoff
- follow the instructions carefully for timing
What I Expect in Terms of Maintenance
I know blue shades can fade faster than natural colors, so I try to use color-safe shampoo and avoid washing my hair too often. I also prefer cool water when I rinse, because it helps me keep the shade looking fresh longer. If the color starts fading, I like having a plan for touch-ups.
My Final Buying Advice
If I am considering Got2b Blue Mercury on dark hair, I remind myself to manage expectations. I usually get the best results on lighter brown hair or pre-lightened sections. If I want a bold and noticeable blue, I know preparation matters. If I want a subtle blue sheen, it can still be a fun choice for dark hair.
My Bottom Line
For me, the key is matching the product to my hair color, my styling goals, and how dramatic I want the result to be. If I buy Got2b Blue Mercury with the right expectations, I feel much more satisfied with the outcome.
Final Thoughts
I think Got2b Blue Mercury can be a fun way to add a cool-toned blue tint to dark hair, especially if you want a bold but temporary change. My takeaway is that the result will usually be more subtle on very dark hair, so expectations matter. I’d also say it’s a good idea to test a small section first to see how the color shows up on your hair.
Author Profile

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Tessa Rowan is the writer behind BodyUpWomen.com. Based in Grand Rapids, Michigan, she previously worked as a returns and product-support specialist for a regional sporting-goods and outdoor retailer, where she learned how products perform after the packaging is opened and everyday use begins.
Her experience taught her to notice the details shoppers often discover too late, including confusing sizing, uncomfortable materials, weak construction, difficult cleaning, and features that sound useful but add little value. She now applies that practical eye to fitness gear, activewear, personal-care products, recovery tools, and everyday wellness items.
Tessa started BodyUpWomen.com in 2026 to give women clear, realistic product guidance without pressure, unrealistic promises, or one-size-fits-all advice. Her goal is to help readers find products that suit their bodies, routines, budgets, and real lives.
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