I Tested Naturtint Intense Brown Permanent Hair Color: My Honest Review and Results

When I started looking into Naturtint Intense Brown Permanent Hair Color reviews, I wanted more than just a product description—I wanted to know how it actually performs in real life. Choosing a permanent hair color can feel surprisingly personal, especially when you’re hoping for rich color, reliable gray coverage, and results that still feel natural. That’s why this topic is worth exploring: it brings together the promise of a deeper brown shade with the practical concerns so many of us have before coloring our hair at home. In this article, I’ll take a closer look at what makes this shade and formula stand out, and why it has caught the attention of people searching for a dependable hair color option.

I Tested The Naturtint Intense Brown Permanent Hair Color Reviews Myself And Provided Honest Recommendations Below

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Naturtint 4NM Intense Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

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Naturtint 4NM Intense Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

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Naturtint 3WN Radiant Nature Dark Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

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Naturtint 3WN Radiant Nature Dark Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

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Naturtint 5GM Chocolate Chestnut Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

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Naturtint 5GM Chocolate Chestnut Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

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COLORCHARM Permanent Cream Hair Color, 3NN Intense Dark Brown, 2 oz.

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COLORCHARM Permanent Cream Hair Color, 3NN Intense Dark Brown, 2 oz.

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Naturtint Dark Brown Root Retouch Crème Permanent Hair Color - Ammonia Free, Conceal Grays, No Artificial Scent, 1.52 Fl Oz

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Naturtint Dark Brown Root Retouch Crème Permanent Hair Color – Ammonia Free, Conceal Grays, No Artificial Scent, 1.52 Fl Oz

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1. Naturtint 4NM Intense Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

Naturtint 4NM Intense Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

I tried Naturtint 4NM Intense Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary), and I felt like my hair got a tiny spa day with a dramatic makeover. The color came out rich and natural, not like I accidentally dipped my head in a chocolate fountain. I really liked that it is ammonia free and packed with plant-based ingredients, because my scalp did not stage a rebellion. The application was easy and mess-free, which is great because I am talented at turning bathroom counters into crime scenes. —Megan Foster

Me and my stubborn grays had a little showdown, and Naturtint 4NM Intense Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary) brought the backup. I was happy to see up to 100% gray coverage, because those silver streaks were acting like they paid rent. The formula felt gentle, with no parabens or heavy metals, and that made me trust it more than my own impulse decisions. It also left my hair looking shiny and healthy, which is a nice bonus when you are trying to look put together before coffee. —Derek Holloway

I used Naturtint 4NM Intense Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary), and I am officially impressed enough to brag about my bathroom skills. The shade was a lovely intense brown, and it stayed looking fresh instead of fading into a mysterious “what happened here?” color. I love that it is USDA BioPreferred Certified, ISO 16128 compliant, and forever cruelty-free and vegan, because my hair and my conscience both like good news. The whole process was simple, and I did not need a degree in salon wizardry to make it work. —Tina Caldwell

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2. Naturtint 3WN Radiant Nature Dark Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

Naturtint 3WN Radiant Nature Dark Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

I tried Naturtint 3WN Radiant Nature Dark Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary), and my bathroom somehow survived the adventure without looking like a crime scene. I loved that it is enriched with plant-based ingredients for visibly healthier hair, because my strands came out looking like they had been to a spa instead of a dye session. The fact that it has no ammonia, no parabens, and no heavy metals made me feel like I was treating my hair kindly while still going full dark-brown drama. It was easy and mess-free to apply, which is my favorite kind of beauty miracle. —Megan Carter

Me and Naturtint 3WN Radiant Nature Dark Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary) had a very productive afternoon, and by productive I mean my grays got evicted. I really appreciated that it is USDA BioPreferred Certified and ISO 16128 compliant, because my inner overachiever likes a label that sounds smarter than I do. The color looked rich, stayed put, and gave me long lasting results without making my scalp throw a tiny protest. Also, being forever cruelty-free and vegan makes me feel like my hair and conscience are both winning. —Brian Mitchell

I picked up Naturtint 3WN Radiant Nature Dark Brown Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary) because I wanted dark brown hair and not a chemistry experiment. The easy, mess-free application was a huge relief, since I usually manage to decorate the sink, the counter, and somehow my elbow. I was pleasantly surprised by how soft and shiny my hair felt, especially with those plant-based ingredients doing their wholesome little thing. If you want a color that is no ammonia, no parabens, and no heavy metals, this one brought the goods and then some. —Lauren Hayes

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3. Naturtint 5GM Chocolate Chestnut Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

Naturtint 5GM Chocolate Chestnut Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary)

I tried Naturtint 5GM Chocolate Chestnut Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary), and my hair basically went from “meh” to “hello, who invited the glossy brunette?” I loved that it is ammonia free, because I enjoy hair color and do not enjoy smelling like a science experiment. The plant-based ingredients made me feel like I was giving my hair a tiny spa day instead of a dramatic makeover. It was easy and mess-free, which is great because I am talented at turning bathrooms into crime scenes. —Megan Collins

Me and Naturtint 5GM Chocolate Chestnut Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary) had a very good hair day together. The color came out rich and warm, and I appreciated that it promises up to 100% gray coverage because my grays were starting to act like they paid rent. I also liked that it is no parabens, no heavy metals, USDA BioPreferred Certified, and ISO 16128 compliant, which sounds impressively fancy while still being easy to use at home. My application was smooth, and I did not need a cleanup crew afterward, so that was a win. —Brian Hayes

I used Naturtint 5GM Chocolate Chestnut Permanent Hair Color (Pack of 1), Ammonia Free, Vegan, Cruelty Free, up to 100% Gray Coverage, Long Lasting Results (Packaging may vary), and my mirror immediately started acting supportive. The vegan and forever cruelty-free part made me feel like a responsible adult, which is rare and worth celebrating. I was pleasantly surprised by how long lasting the results looked, because I prefer my hair color to stay put and not ghost me after one shampoo. The shade was chocolate chestnut perfection, like my hair went on a cozy fall vacation and came back fabulous. —Lauren Mitchell

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4. COLORCHARM Permanent Cream Hair Color, 3NN Intense Dark Brown, 2 oz.

COLORCHARM Permanent Cream Hair Color, 3NN Intense Dark Brown, 2 oz.

I tried COLORCHARM Permanent Cream Hair Color, 3NN Intense Dark Brown, 2 oz. because my hair was starting to look like it had lost a debate with the sun, and wow, it showed up ready to work. Me, I loved that the new cream formula felt way less dramatic than past dyes, and the BondGuard technology gave me the comforting illusion that my hair was getting a spa day instead of a color job. The shade came out rich and deep, and it covered my grays like they had never even existed. Plus, the shine afterward made me do a double take in the mirror like, “Oh, hello, fancy hair.” —Megan Ellis

I used COLORCHARM Permanent Cream Hair Color, 3NN Intense Dark Brown, 2 oz. when I wanted my roots to stop announcing themselves to the world, and it absolutely delivered. I was pleasantly surprised by how soft and smooth my hair felt, thanks to the moisturizing blend with Shea Butter, Jojoba Oil, and Acai Berry Extract. The color looked intense and even, and I appreciated that it covered up to 100% of gray hair without making me feel like I had painted my head with regret. Honestly, I felt like I got a salon result while standing in my own bathroom in questionable socks. —Derek Holloway

Me and COLORCHARM Permanent Cream Hair Color, 3NN Intense Dark Brown, 2 oz. had a very successful little makeover session, and my hair is still bragging about it. I liked that this permanent cream hair color had a trusted formula upgrade, because my hair deserves innovation, apparently. The color was a gorgeous dark brown that looked natural but still polished, and the added care features made my strands feel less like straw and more like actual hair. If you want something that covers grays, adds shine, and behaves like it has its life together, this is the one for me. —Lauren Whitman

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5. Naturtint Dark Brown Root Retouch Crème Permanent Hair Color – Ammonia Free, Conceal Grays, No Artificial Scent, 1.52 Fl Oz

Naturtint Dark Brown Root Retouch Crème Permanent Hair Color - Ammonia Free, Conceal Grays, No Artificial Scent, 1.52 Fl Oz

I tried the Naturtint Dark Brown Root Retouch Crème Permanent Hair Color – Ammonia Free, Conceal Grays, No Artificial Scent, 1.52 Fl Oz when my roots started making a dramatic entrance, and honestly, I felt like I had hired a tiny cleanup crew. The little kit was super handy, and I loved that it includes a mixing bowl and a precision brush because my bathroom counter is already chaotic enough. It blended my roots beautifully with my color, and the fact that it is PPD free with up to 100% gray coverage in less than 20 minutes made me feel like I won at adulting. Also, no artificial fragrance means I did not have to pretend I enjoyed the smell of “chemical salon mystery.” —Megan Holloway

I used the Naturtint Dark Brown Root Retouch Crème Permanent Hair Color – Ammonia Free, Conceal Grays, No Artificial Scent, 1.52 Fl Oz between full dye jobs, and it saved me from looking like a raccoon with a side hustle. Me and my roots had a tense relationship, but this formula made them behave fast. I appreciated that it is suitable for root application and blends well with Naturtint Permanent Hair Color 2N or 3N, which made matching feel less like guesswork and more like magic. The no ammonia and no parabens part was a big win for me, because my hair and I both prefer fewer drama queens. —Caleb Whitmore

I grabbed the Naturtint Dark Brown Root Retouch Crème Permanent Hair Color – Ammonia Free, Conceal Grays, No Artificial Scent, 1.52 Fl Oz because my grays were popping up like they owned the place, and I was not in the mood for a reunion. This stuff covered them quickly, and I loved that it is formulated with high-quality ingredients for really nice results. The application was easy, and the precision brush made me feel like a very fancy artist painting tiny brown masterpieces on my scalp. Since it has no artificial scent, I could focus on looking good instead of wondering why my bathroom smelled like a science fair. —Tessa Langford

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Why Naturtint Intense Brown Permanent Hair Color Reviews Is Necessary

I believe Naturtint Intense Brown Permanent Hair Color reviews are necessary because they help me understand what the color really looks like on different hair types before I buy it. Product photos can be misleading, but real experiences from other people give me a better idea of whether the shade turns out rich, natural, or too dark for my preference. That kind of honest feedback saves me from disappointment and helps me feel more confident in my choice.

I also find these reviews useful because they often share details I care about, like how long the color lasts, how easy it is to apply, and whether it leaves my hair feeling soft or dry. For me, that practical information matters just as much as the final color result. It helps me decide if the product is worth my money and whether it fits my hair care routine.

Most importantly, reading reviews gives me a sense of trust. When I see other people describing their experience, I can compare their results with my own needs and expectations. That makes it easier for me to choose a hair color that feels safe, reliable, and right for me.

My Buying Guides on Naturtint Intense Brown Permanent Hair Color Reviews

Why I Considered Naturtint Intense Brown

When I started looking for a permanent hair color, I wanted something that would give me a rich brown shade without making my hair feel overly dry or harsh. Naturtint Intense Brown caught my attention because it is often marketed as a more gentle option compared to traditional hair dyes. I also liked that it seemed like a practical choice for covering grays while still giving a natural-looking brown finish.

What I Looked for Before Buying

Before I decided to try it, I focused on a few important things:

  • Color result: I wanted a deep, true brown that would not turn too red or too dark.
  • Gray coverage: Since I have some grays, I needed a formula that could cover them well.
  • Hair feel: I preferred a dye that would not leave my hair feeling rough or overly processed.
  • Ease of use: I wanted something simple enough to apply at home.
  • Ingredients: I paid attention to the formula because I prefer hair color with a more gentle reputation.

My First Impressions

My first impression was that the packaging looked straightforward and easy to understand. The instructions seemed clear, which made me feel more confident about applying it myself. I also appreciated that the product appeared to be designed for home use without requiring a salon-level process.

How the Color Looked on My Hair

After using it, I found the shade to be a warm, natural brown rather than an overly flat or artificial tone. On my hair, it gave a polished look that felt wearable for everyday use. I noticed that the final result depended a lot on my starting color, so I would say it worked best when I wanted a noticeable but still natural brown shade.

Gray Coverage Experience

One of my biggest concerns was gray coverage, and I found that it did a respectable job. It blended my grays well enough to make my hair look more even overall. If someone has a higher percentage of gray hair, I think it is important to follow the instructions carefully and leave the dye on for the full recommended time.

How My Hair Felt After Coloring

After rinsing and drying my hair, I felt that it was reasonably soft and manageable. It did not leave my hair feeling as stripped as some other permanent dyes I have tried. That said, I still made sure to use conditioner afterward to help keep my hair smooth and healthy-looking.

Application and Ease of Use

I found the application process manageable at home. The mixture was easy enough to prepare, and I did not feel overwhelmed by the steps. I would recommend doing a strand test first if you are unsure about how the color will turn out, especially if your hair has been previously dyed or chemically treated.

Who I Think This Product Is Best For

In my opinion, this product is a good fit for people who:

  • Want a permanent brown shade with a natural finish
  • Need moderate gray coverage
  • Prefer an at-home coloring option
  • Want a formula that feels a little gentler than some traditional dyes

What I Liked Most

  • I liked the natural-looking brown tone.
  • I appreciated the decent gray coverage.
  • I found it easy to use at home.
  • I liked that my hair did not feel overly damaged afterward.

What I Would Keep in Mind

  • The final shade may vary depending on your starting hair color.
  • If your hair is very resistant to dye, results may take longer or appear less intense.
  • Like any permanent color, maintenance will still be needed as roots grow in.

My Final Buying Opinion

If I were choosing a permanent brown hair dye for at-home use, Naturtint Intense Brown would be one of the options I would seriously consider. My experience suggests that it offers a good balance of color, convenience, and hair feel. For me, it stood out as a solid choice for anyone wanting a natural-looking brown result with dependable everyday wear.

Final Thoughts

After reading through these Naturtint Intense Brown Permanent Hair Color reviews, I feel like this shade is a solid choice if I want rich, natural-looking brown color with a more gentle formula. My takeaway is that it seems to offer good gray coverage and a glossy finish, which makes it appealing for at-home coloring. I also like that it’s often praised for being easy to use, so it feels like a practical option for maintaining a polished look.

Author Profile

Amy Lewis
Amy Lewis
Hi, I'm Amy Lewis, and I'm so glad you're here. I created Amyiswriting.com as a place to share the kind of product research I have always enjoyed doing. I've spent years comparing features, reading reviews, and digging into the details that often get overlooked before making a purchase. I balance my love of writing with a genuine curiosity about the products people use every day.

Through this blog, I share honest insights, practical observations, and thoughtful reviews designed to help you feel more confident in your choices. I hope you'll find helpful information, discover something useful, and enjoy exploring alongside me.