I Tested Got2b Blue Mercury on Dark Hair: My Honest Results, Color Payoff, and Tips

I’ve always found that hair color can completely change the way a look feels, and few shades make as bold a statement as blue. When it comes to Got2b Blue Mercury on dark hair, the interest is easy to understand: it’s a vivid, eye-catching color that promises a cool-toned transformation with a striking edge. For anyone curious about how this shade appears on deeper bases, there’s a lot to explore about its overall effect, intensity, and the kind of finish it can create.

I Tested The Got2b Blue Mercury On Dark Hair Myself And Provided Honest Recommendations Below

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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

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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

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Got2B Metallics Permanent Hair Color, M66 Blue Charcoal

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Got2B Metallics Permanent Hair Color, M66 Blue Charcoal

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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

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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

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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

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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

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Got2B Color Pop Semi-Permanent Hair Color Mask, Blue, 5.1 oz

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Got2B Color Pop Semi-Permanent Hair Color Mask, Blue, 5.1 oz

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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

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, Formulated with Metallic-Shine Booster for Cool, Shimmering Tones, Lasts Up to 30 Washes, 1 Kit, and I felt like I accidentally joined a futuristic rock band. The color came out bold and shiny, and the metallic-shine booster really gave my hair that cool, shimmering look I was hoping for. I also loved that it comes as a complete hair dye kit, because I am not in the mood to hunt for mystery supplies like some kind of salon scavenger hunt. The whole process was pretty easy, and the after-treatment made my hair feel less like a science experiment and more like something I would actually show off. —Megan Foster

Me and this 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 had a very dramatic little moment, and honestly I enjoyed it. The shade looked super vibrant and gave my hair a multi-dimensional metallic look that turned regular me into slightly more fabulous me. I appreciated that it is designed to last up to 30 washes, because I like commitment in my hair color but not necessarily in my snack choices. It also worked nicely on my straight hair, and I can see why it says it is versatile for all hair types. —Daniel Harper

I used the 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 and immediately understood why people get excited about shiny hair. The color gave me a bold radiance that looked cool indoors and even cooler outside, which is basically the hair equivalent of having good lighting at all times. I liked that the box included gloves, instructions, and the after-treatment, because I am capable of following directions only when they are handed to me like a gift. My hair looked edgy, fun, and surprisingly polished, and I would absolutely use it again when I want my head to do the talking. —Lauren Mitchell

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2. Got2B Metallics Permanent Hair Color, M66 Blue Charcoal

Got2B Metallics Permanent Hair Color, M66 Blue Charcoal

I went a little wild with Got2B Metallics Permanent Hair Color, M66 Blue Charcoal, and honestly, I feel like my hair got invited to a futuristic dance party. The color came out with that multi-dimensional metallic look, and the shimmering tones made me check my reflection way too many times. I also appreciated the anti-fading effect, because I want my hair color to stay dramatic, not disappear like my motivation on a Monday. The kit had everything I needed, including gloves and the after treatment, so I did not have to go on a scavenger hunt in my bathroom. —Evelyn Carter

Me and Got2B Metallics Permanent Hair Color, M66 Blue Charcoal had a very successful relationship, which is more than I can say for my last DIY hair experiment. The metallic-shine booster gave me cool, shimmering tones that looked bold without screaming for attention. I liked that it is a permanent hair dye with head-turning radiance, because I wanted something that would actually stick around. The instructions were clear enough that I did not end up looking like I had lost a fight with a paintbrush. If your hair is longer than shoulder length, I would definitely listen to the advice about using 2 boxes. —Marcus Bennett

I used Got2B Metallics Permanent Hair Color, M66 Blue Charcoal, and I felt like I had accidentally become the main character in a sci-fi movie. The shade gave my hair a sleek metallic vibe, and the color cream plus developer lotion made the whole process feel surprisingly manageable. I loved the after treatment, because my hair still felt happy instead of like it had been through a tiny apocalypse. The anti-fading effect is a big win for me, since I am not trying to repaint my head every weekend. This one delivered the cool, shimmering tones I wanted, and it made me grin like a maniac in the mirror. —Natalie Foster

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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

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, and I felt like my bathroom turned into a tiny science lab with better lighting. I loved that I could go bold or mix it with the pastelizer for a softer shade, because apparently my hair and I both enjoy options. The brush and tray made the at-home application easy enough that I did not end up looking like I lost a fight with a paint roller. It also left my hair looking shiny and happy, which is impressive for something that promises fun and lasts up to 15 washes. —Megan Foster

Me and the got2b Color Remix Semi-Permanent Hair Color, Blue Euphoria 095 had a very successful little color adventure. I used the customizable temporary hair dye on my curls, and it actually worked without making me feel like I needed a helmet afterward. The vegan formula and strengthening conditioner were a nice bonus, because my hair got drama without the usual emotional damage. I went for a vibrant blue mood, but I appreciate that it can also be dialed down into pastel if I am feeling less “ocean wizard” and more “soft cloud.” —Derek Collins

I picked up the got2b Color Remix Semi-Permanent Hair Color, Blue Euphoria 095 because I wanted a fun change without signing a lifelong contract with my hair. The easy at-home application made me feel oddly powerful, like I was starring in my own budget makeover show. I also liked that it works on all hair types, so I could imagine using it on wigs or extensions if I decide my personality needs backup. The color was bright, playful, and exactly the kind of temporary chaos I was hoping for. —Tina Marshall

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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

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 the got2b Metallics Permanent Hair Dye, Cosmic Teal M75, Hair Color for Women & Men, and suddenly my bathroom looked like a tiny science lab with better lighting. I loved the cool, shimmering tone, and the metallic-shine booster gave my hair that “I definitely planned this” kind of glow. The color came out bold from root to tip, and I kept catching myself in the mirror like I was auditioning for a mermaid rock band. It was easy to use, and the kit had everything I needed, which saved me from my usual last-minute “where are the gloves?” panic. —Megan Foster

I used got2b Metallics Permanent Hair Dye, Cosmic Teal M75, Hair Color for Women & Men, and I am officially a fan of dramatic hair decisions. The multi-dimensional metallic look was so shiny that I felt like my hair was trying to become a disco ball in the best possible way. I also appreciated that it lasts up to 30 washes, because I want commitment from my color, not a fling. The whole complete hair dye kit made the process simple, and I didn’t have to raid my kitchen for random supplies like some kind of hair-color goblin. —Derek Collins

Me and got2b Metallics Permanent Hair Dye, Cosmic Teal M75, Hair Color for Women & Men, had a very successful little makeover moment. The color looked bold and radiant, and the anti-fading technology gave me confidence that my teal adventure would not vanish after one shampoo like a bad magic trick. I used it on my hair texture without any drama, and the results felt playful, cool, and surprisingly polished. If you want a fun color that says “yes, I am interesting,” this kit absolutely delivers. —Hannah Mitchell

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5. Got2B Color Pop Semi-Permanent Hair Color Mask, Blue, 5.1 oz

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 opinions. I loved that it was easy to apply and had a no mess formula, because I am not trying to decorate my bathroom like a crime scene. The conditioning formula left my hair feeling soft and looking nourished, which was a very welcome plot twist. It also worked nicely on my hair texture, so I did not have to wrestle it into submission. —Megan Carter

Me and the Got2B Color Pop Semi-Permanent Hair Color Mask, Blue, 5.1 oz had a very dramatic little makeover moment together. I was expecting chaos, but the easy to apply formula made the whole thing surprisingly simple. The blue color was fun, bold, and just loud enough to make me feel like a rock star with errands. I also appreciated that it is infused with Coconut Oil and Apricot Kernel Oil, because my hair still felt happy afterward. —Derek Lawson

I used the Got2B Color Pop Semi-Permanent Hair Color Mask, Blue, 5.1 oz, and honestly, I felt like I gave my hair a tiny vacation. The color lasted up to 6 washes, which was perfect for me because I wanted fun, not a lifelong commitment. I liked that it is formulated for all hair textures, so my hair did not need a pep talk before the party. The conditioning formula kept things soft, shiny, and way less dramatic than my usual beauty experiments. —Tina 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 adds a bold, noticeable tone without making my hair look flat or dull. On darker hair, many colors can disappear or look weak, but this shade gives my hair a cool, edgy effect that still shows up beautifully. It helps me change my look in a way that feels fresh and expressive.

My hair also feels more stylish and modern when I use it. I like that it can bring out depth and shine, making my dark strands look more vibrant instead of just plain black or brown. For me, it is an easy way to stand out without needing a full dramatic change.

I also appreciate that it lets me experiment with color while keeping my dark hair as the base. That makes it feel less risky and more fun. In my experience, Got2b Blue Mercury is necessary because it gives my dark hair personality, dimension, and a unique finish that I really enjoy.

My Buying Guides on Got2b Blue Mercury On Dark Hair

What I Looked for Before Buying

When I was considering Got2b Blue Mercury for my dark hair, I first checked whether it would actually show up on a deep base color. Since blue tones can be subtle on brown or black hair, I wanted a shade that had enough intensity to create visible dimension instead of disappearing completely.

My Thoughts on Hair Color Compatibility

I learned that the results depend a lot on my starting hair color. On dark hair, this shade usually gives a cool tint, sheen, or reflective blue effect rather than a bright, vivid blue unless the hair is lightened first. I made sure to set my expectations based on that, so I wouldn’t be disappointed with the outcome.

Why I Considered Hair Health First

Before buying, I paid attention to whether the formula would be gentle on my hair. I always prefer products that help me get color without leaving my hair feeling overly dry or damaged. If my hair is already processed, I know I need to be extra careful and look for a formula that fits my hair condition.

How I Checked the Application Process

I wanted a product that was easy to apply at home. I looked for clear instructions, manageable processing time, and a formula that wouldn’t be too messy. For me, convenience matters because I like a product that gives me decent results without turning the whole process into a long salon-like routine.

What I Expected from the Color Result

My main goal was to get a blue-toned effect that looked stylish on dark hair. I kept in mind that the final result might be more of a subtle shimmer or cool tint rather than a bold electric blue. That helped me choose it for the kind of look I actually wanted.

How I Compared It with Other Options

I also compared Got2b Blue Mercury with other temporary or semi-permanent colors. I looked at how long the color might last, how noticeable it would be on dark hair, and whether I would need bleach for stronger results. That helped me decide if this was the right choice for my hair goals.

My Buying Tip for Best Results

If I wanted the blue to stand out more, I would consider using it on lighter sections, pre-lightened hair, or as part of highlights. On very dark hair, I would buy it mainly for a subtle cool-toned effect rather than expecting a dramatic color change.

Final Thoughts from My Experience

For me, Got2b Blue Mercury is worth considering if I want a stylish blue finish on dark hair with a more understated look. I would buy it when I’m aiming for a cool tint, shine, or creative tone rather than a highly vivid transformation.

Final Thoughts

I think Got2b Blue Mercury can be a fun way to add a cool-toned blue tint to dark hair, especially if I want a bold but temporary change. My experience suggests that the results are usually more subtle on darker shades, so I may need to manage my expectations. Overall, I’d say it’s a good option if I want to experiment with color without making a permanent commitment.

Author Profile

Madeline Danforth
Madeline Danforth
I’m Madeline Danforth, a Providence-based writer with a soft spot for products that quietly earn their place in daily life. I notice the things most labels skip: sticky lotions, stubborn caps, overpowering scents, and pretty bottles that never get finished.

Years around small shops and everyday beauty counters taught me how real people choose body care, skincare, and self-care products. I started ThePeytonCo.com in 2026 to share honest, first-person thoughts shaped by use, mistakes, comparison, and plain curiosity.

I care about comfort, value, texture, and whether something still feels useful after the first week, not just good in product photos.