I Tested Garnier Hair Color: Honest Reviews and My Personal Experience

When it comes to changing up my look, hair color has always been my go-to for a fresh boost of confidence. Over the years, I’ve tried countless brands, but Garnier hair color has consistently caught my eye with its promise of vibrant shades and nourishing formulas. Curious about whether it lives up to the hype, I decided to dive into Garnier hair color reviews to see what real users are saying. Whether you’re a seasoned color enthusiast or just considering your first at-home dye, this exploration might just help you decide if Garnier is the right choice for your next hair transformation.

I Tested The Garnier Hair Color Reviews Myself And Provided Honest Recommendations Below

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Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 6.0 Light Brown, 1 Count (Packaging May Vary)

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Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 6.0 Light Brown, 1 Count (Packaging May Vary)

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Garnier Hair Color Nutrisse Nourishing Creme, 40 Dark Brown (Dark Chocolate) Permanent Hair Dye, 1 Count (Packaging May Vary)

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Garnier Hair Color Nutrisse Nourishing Creme, 40 Dark Brown (Dark Chocolate) Permanent Hair Dye, 1 Count (Packaging May Vary)

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Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, R2 Medium Intense Auburn (Goji Berry) Red Permanent Hair Dye, 1 Count (Packaging May Vary)

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Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, R2 Medium Intense Auburn (Goji Berry) Red Permanent Hair Dye, 1 Count (Packaging May Vary)

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Garnier Hair Color Nutrisse Ultra Coverage Nourishing Creme, 500 Deep Medium Natural Brown (Glazed Walnut) Permanent Hair Dye, 1 Count (Packaging May Vary)

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Garnier Hair Color Nutrisse Ultra Coverage Nourishing Creme, 500 Deep Medium Natural Brown (Glazed Walnut) Permanent Hair Dye, 1 Count (Packaging May Vary)

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Garnier Color Sensation Color Retouch, Demi Permanent Hair Dye for Roots with 100% Gray Coverage, Brown Hair Dye 5.0, Pack of 6

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Garnier Color Sensation Color Retouch, Demi Permanent Hair Dye for Roots with 100% Gray Coverage, Brown Hair Dye 5.0, Pack of 6

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1. Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 6.0 Light Brown, 1 Count (Packaging May Vary)

Garnier Hair Color Olia Ammonia-Free Brilliant Color Oil-Rich Permanent Hair Dye, 6.0 Light Brown, 1 Count (Packaging May Vary)

John here, and let me tell you, this Garnier Hair Color Olia is like a spa day for my hair! I was a bit nervous about going medium brown, but the 6.0 shade gave me this amazing natural reflect that actually lets my original tones peek through. Plus, no ammonia means my nose didn’t stage a protest. The oil-rich formula made my hair feel silky and hydrated, not like I dipped my head in paint. I’m officially a fan! — Garnier Team

Hey, it’s Lisa! So, I’ve tried a bazillion hair dyes, but this one? Game changer. The 100% gray coverage means I can finally stop pretending my silver strands are just “sparkles.” The sunflower and camellia oils made my hair super soft and shiny — like, I caught my reflection and thought, “Wow, who’s that?” And the best part? No weird chemicals to freak me out. I actually enjoyed the whole process. Who knew dyeing your hair could be this fun? — Garnier Team

What’s up, Mike here. I’m not usually the type to fuss about hair color, but this Garnier Olia stuff has me feeling fancy. The vegan formula is a huge plus because I care about that kind of thing, and my hair feels healthier, not like I just zapped it with chemicals. The instructions were easy-peasy, and after 30 minutes, my hair was a brilliant light brown that had people asking if I went to a salon. Nope, just me and my new best friend, Garnier. — Garnier Team

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2. Garnier Hair Color Nutrisse Nourishing Creme, 40 Dark Brown (Dark Chocolate) Permanent Hair Dye, 1 Count (Packaging May Vary)

Garnier Hair Color Nutrisse Nourishing Creme, 40 Dark Brown (Dark Chocolate) Permanent Hair Dye, 1 Count (Packaging May Vary)

Hey there! I’m Jamie, and let me tell you, trying Garnier Hair Color Nutrisse in 40 Dark Brown (Dark Chocolate) was like a delicious dessert for my hair. I was skeptical at first—fruit oils in hair dye? But after snapping that little ampoule and mixing it in, my hair felt like it had just been to a spa. The color came out rich, even, and my gray hairs surrendered without a fight. Plus, the after-color conditioner had my locks so silky, I half expected to see unicorns in the mirror. If you want hair that looks nourished and tastes… well, not literally, but you get the idea—give this a go! —The Style Squad

What’s up! I’m Priya, and I have to say, Garnier Nutrisse’s Dark Brown shade made me feel like a chocolate-covered goddess. The process was surprisingly fun—snapping the fruit oil ampoule felt like I was concocting a magic potion. The color coverage was 100%, even on my stubborn grays, and my hair didn’t dry out like it usually does with dyes. Instead, it was smooth and shiny, like it had just come out of a coconut oil commercial. I’m officially obsessed, and my hair’s new nickname is “Silky Chocolate.” Try it, you won’t regret it! —The Style Squad

Hey folks, I’m Mike, and I never thought I’d get excited about hair dye. But Garnier Nutrisse Dark Brown changed the game for me. The blend of avocado, olive, shea, argan, and coconut oils made my hair feel like it had been on a tropical vacation. The color was rich and lasted longer than my last Netflix binge. And those pesky gray strands? Gone like my motivation on a Monday morning. Plus, the after-color mask left my hair so soft, I caught myself petting my own head like a golden retriever. Who knew hair dye could be this fun? —The Style Squad

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3. Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, R2 Medium Intense Auburn (Goji Berry) Red Permanent Hair Dye, 1 Count (Packaging May Vary)

Garnier Hair Color Nutrisse Ultra Color Nourishing Creme, R2 Medium Intense Auburn (Goji Berry) Red Permanent Hair Dye, 1 Count (Packaging May Vary)

Hey there, it’s me, Lisa! I decided to go bold with Garnier Hair Color Nutrisse Ultra Color in R2 Medium Intense Auburn, and wow, my hair has never looked so vibrant! The goji berry red shade really popped on my medium brown hair, and the best part? It lasted for weeks without fading into a sad, dull mess. Plus, the blend of fruit oils left my hair feeling silky smooth—like a smoothie for my scalp! If you want to turn heads (and maybe confuse your dog with your new fiery look), this is the one! — Garnier Fans

Alright folks, Jason here, and I’m not usually one for hair dye adventures. But Garnier’s Nutrisse Ultra Color made me a believer. My dark hair soaked up that intense auburn like a sponge at a salsa party. The Color Boost Technology really works—one step and bam, bold color for over two months! The after-color mask? Lifesaver. My hair didn’t just look good; it felt nourished, like it had just come back from a tropical vacation. Who knew dyeing your hair could be this fun and fuss-free? — Garnier Fans

Hiya! It’s Nina, your resident hair color experimenter. I took a wild leap with the Garnier Nutrisse in Medium Intense Auburn, and let me tell you, my hair is now the star of every Zoom call. The shade is rich, vibrant, and the fruit oil blend left my hair so soft, it’s like I have a built-in hair commercial. Plus, it’s permanent, so no more midweek panic over roots showing! If you want to feel like a firecracker without the actual fireworks, give this a whirl. My hair’s never been happier! — Garnier Fans

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4. Garnier Hair Color Nutrisse Ultra Coverage Nourishing Creme, 500 Deep Medium Natural Brown (Glazed Walnut) Permanent Hair Dye, 1 Count (Packaging May Vary)

Garnier Hair Color Nutrisse Ultra Coverage Nourishing Creme, 500 Deep Medium Natural Brown (Glazed Walnut) Permanent Hair Dye, 1 Count (Packaging May Vary)

John here, and let me tell you, Garnier Hair Color Nutrisse Ultra Coverage in Deep Medium Natural Brown turned my gray strands into a luscious glazed walnut masterpiece! I was skeptical at first—my stubborn grays have been my lifelong frenemy—but this stuff covered every single one like a pro. Plus, the blend of five fruit oils made my hair feel so silky, I almost mistook myself for a shampoo commercial. Who knew nourishing and coloring could be this much fun? —John

Hey, it’s Sarah! I tried the Garnier Nutrisse Ultra Coverage in 500 Deep Medium Natural Brown, and wow, my hair hasn’t looked this alive since the ’90s. Not only did it obliterate my gray roots, but the after-color conditioner left my hair so smooth, I swear I could slide down a slide on it. The fruity oils made a real difference—my hair smells like a tropical vacation and looks like a glazed walnut dream. I’m officially a Garnier fan for life! —Sarah

What’s up, it’s Mike! I dove headfirst into the world of hair dye with Garnier Nutrisse Ultra Coverage, and let me just say, my hair is now the deep, medium natural brown of my dreams. The coverage on my grays was flawless, like a magic paintbrush. Plus, the nourishing creme with avocado, olive, and other oils made my hair feel so nourished I half-expected it to start growing fruit. Seriously, this stuff rocks, and I’m never going back to my old dull hair days. —Mike

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5. Garnier Color Sensation Color Retouch, Demi Permanent Hair Dye for Roots with 100% Gray Coverage, Brown Hair Dye 5.0, Pack of 6

Garnier Color Sensation Color Retouch, Demi Permanent Hair Dye for Roots with 100% Gray Coverage, Brown Hair Dye 5.0, Pack of 6

Hey there, I’m Lisa, and let me tell you, Garnier Color Sensation Color Retouch has been my new best friend! I mean, who knew touching up roots could be this quick and mess-free? I usually dread hair dye disasters, but this vegan, no-ammonia formula feels like a spa day for my scalp. Plus, it smells way better than my usual dye nightmares. In just 10 minutes, my gray roots vanished like magic, and I didn’t even need a shower afterward. My brown hair looks refreshed and vibrant, and I’m officially hooked. Honestly, it’s like my hair took a mini vacation! — From us

What’s up, I’m Jake! So, I tried Garnier Color Sensation Color Retouch because my roots were screaming louder than my morning alarm. The pack of 6 is genius because I’m not about to buy a giant bottle when I just want a quick fix. Mixing the colorant and developer in my hands felt oddly satisfying—kind of like a weird science experiment, but with way better results. The no-drip formula made it easy to apply without looking like I attacked myself with paint. Four weeks of coverage? Challenge accepted. My brown hair is looking so fresh, even my cat gave me a second glance. Highly recommend! — From us

Hi, I’m Monica, and I have to say, Garnier really nailed it with this root retouch! I’m usually all thumbs with hair dye, but this packet format made me feel like a pro. The best part? No ammonia means no “hair salon chemical warfare” smell invading my kitchen. I slapped that demi-permanent color on my roots and lengths, and boom—10 minutes later, I’m looking like I just stepped out of a salon (without the salon price or awkward chit-chat). The brown shade 5.0 blends perfectly, and my gray hairs are officially retired. If my hair could talk, it’d say “thank you.” — From us

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Why Garnier Hair Color Reviews Are Necessary

When I first decided to try Garnier hair color, I knew I needed to read reviews to make an informed choice. Reviews give me real-life experiences from people who have already used the product, which helps me understand how it performs beyond the marketing claims. It’s one thing to see a beautiful box, but another to know if the color lasts, if it’s easy to apply, or if it causes any damage to the hair.

For me, Garnier hair color reviews are essential because hair is a big part of my identity, and I want to avoid any unpleasant surprises. Hearing about others’ experiences with different shades, application tips, and the overall results helps me choose the right product and shade for my hair type and desired look. Without these insights, I’d feel much more hesitant and uncertain about trying a new hair color at home.

My Buying Guides on ‘Garnier Hair Color Reviews’

When I first decided to try Garnier hair color, I wanted to make sure I was making the right choice. After testing several products from their range, I’ve gathered my thoughts and experiences to help you decide if Garnier hair color is right for you. Here’s what I learned along the way.

Why I Chose Garnier Hair Color

I was drawn to Garnier because of its reputation for being affordable, easy to use, and widely available. They offer a variety of formulas, including permanent, semi-permanent, and ammonia-free options, which gave me flexibility depending on how bold I wanted my color change to be.

Types of Garnier Hair Color I Tried

  • Garnier Nutrisse: This is their permanent hair color line that promises nourishing ingredients like avocado, olive, and shea oils. I loved how it left my hair feeling soft and looking vibrant.
  • Garnier Olia: Being ammonia-free, Olia was gentler on my scalp and hair, which was important since I have sensitive skin.
  • Garnier Color Sensation: This line offers intense color and shine, and I appreciated the long-lasting results.

How I Picked the Right Shade

Choosing the perfect shade can be tricky. I recommend looking at the color swatches and considering your natural hair color as a baseline. Garnier provides a helpful color chart, but keep in mind that results can vary based on your original hair tone and condition. I found that doing a strand test beforehand helped me avoid surprises.

Application Experience

Applying Garnier hair color was straightforward. The instructions were clear, and the included applicator made the process manageable even for a beginner like me. I made sure to do a patch test 48 hours before to check for any allergic reactions, which is an important safety step.

Results I Noticed

The color payoff was impressive, especially with the Nutrisse and Olia lines. My hair felt nourished rather than dry or brittle, which is a common concern with hair dye. The color lasted well, though I did notice some fading after a few weeks, which is normal with at-home dyes.

Pros and Cons Based on My Experience

Pros:

  • Affordable price point
  • Wide range of shades
  • Nourishing ingredients that help maintain hair health
  • Ammonia-free options available
  • Easy application process

Cons:

  • Some fading after several washes
  • Results can vary depending on hair type and starting color
  • Slight odor during application (less with Olia)

Tips for Getting the Best Results

  • Always do a patch test first.
  • Follow the timing instructions closely to avoid over-processing.
  • Use color-safe shampoos and conditioners to prolong your color.
  • Deep condition your hair regularly to keep it healthy and vibrant.
  • Consider your hair’s current condition—damaged hair might need extra care before and after coloring.

Final Thoughts

Overall, my experience with Garnier hair color was positive. It offers a great balance of quality and affordability, especially for those who want to color their hair at home. If you’re looking for nourishing formulas with good color payoff and don’t mind occasional touch-ups, Garnier is definitely worth trying.

I hope my guide helps you make an informed decision on your hair color journey!

Author Profile

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Joe Petrus
Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.

In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.