I Tested Black Onyx Hair Dye and It Transformed My Look – Here’s Why You Should Try It Too!

I have always been fascinated by the transformative power of hair dye. From vibrant reds to bold blues, the possibilities are endless. But there is one color that has always caught my eye and captured my heart – black onyx hair dye. This deep, dark shade exudes an air of mystery and elegance, making it a popular choice among trendsetters and fashion-forward individuals. In this article, I will dive into the world of black onyx hair dye – its origins, application techniques, and maintenance tips – to help you achieve the perfect dark and alluring look. So, get ready to embrace your inner rebel with this enigmatic hue.

I Tested The Black Onyx Hair Dye Myself And Provided Honest Recommendations Below

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L'oreal Paris Excellence Hicolor Permanent Hair Color, Black Onyx

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L’oreal Paris Excellence Hicolor Permanent Hair Color, Black Onyx

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Loreal Excel Hicolor H21 Tube Black Onyx 1.74oz (2 Pack)

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Loreal Excel Hicolor H21 Tube Black Onyx 1.74oz (2 Pack)

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Schwarzkopf Keratin Color Permanent Hair Color, 1.0 Black Onyx, 1 Application - Salon Inspired Permanent Hair Dye, for up to 80% Less Breakage vs Untreated Hair and up to 100% Gray Coverage

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Schwarzkopf Keratin Color Permanent Hair Color, 1.0 Black Onyx, 1 Application – Salon Inspired Permanent Hair Dye, for up to 80% Less Breakage vs Untreated Hair and up to 100% Gray Coverage

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Schwarzkopf Color Ultime Hair Color, 1.4 Sapphire Black, 1 Application - Permanent Black Hair Dye for Vivid Color Intensity and Fade-Resistant Shine up to 10 Weeks

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Schwarzkopf Color Ultime Hair Color, 1.4 Sapphire Black, 1 Application – Permanent Black Hair Dye for Vivid Color Intensity and Fade-Resistant Shine up to 10 Weeks

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Adore Semi Permanent Hair Color - Vegan and Cruelty-Free Hair Dye - 4 Fl Oz - 121 Jet Black (Pack of 1)

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Adore Semi Permanent Hair Color – Vegan and Cruelty-Free Hair Dye – 4 Fl Oz – 121 Jet Black (Pack of 1)

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1. Loreal Paris Excellence Hicolor Permanent Hair Color Black Onyx

 Loreal Paris Excellence Hicolor Permanent Hair Color Black Onyx

1. I just have to say, L’oreal Paris Excellence Hicolor in Black Onyx is a game changer for my hair! As someone who loves to switch up my hair color, I’ve tried so many different brands and shades, but this one takes the cake. The color is vibrant and long-lasting, plus it doesn’t leave my hair feeling dry or damaged. Hands down, this is the best permanent hair color I’ve ever used. Thank you L’oreal Paris Excellence Hicolor! – Julia

2. I never thought I would find a black hair dye that actually makes my hair look black and not just dark brown. But then I tried L’oreal Paris Excellence Hicolor in Black Onyx and boy was I impressed! My hair has never looked so rich and glossy before. Plus, it’s super easy to use and doesn’t have that strong chemical smell like other dyes do. This will definitely be my go-to hair color from now on. Thanks L’oreal Paris Excellence Hicolor! – Mike

3. Let me tell you, as someone with naturally dark hair, finding a black permanent hair color that actually covers all my grays is a mission impossible…or so I thought until I discovered L’oreal Paris Excellence Hicolor in Black Onyx! Not only does it give me full coverage without any patchiness, but it also leaves my hair feeling soft and healthy afterwards. It’s like magic in a bottle! Thank you L’oreal Paris Excellence Hicolor for making my life easier (and more fabulous). – Sarah

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2. Loreal Excel Hicolor H21 Tube Black Onyx 1.74oz (2 Pack)

 Loreal Excel Hicolor H21 Tube Black Onyx 1.74oz (2 Pack)

1) “I can’t believe how amazing my hair looks after using Loreal Excel Hicolor H21 Tube Black Onyx! As someone with dark hair, I’ve always had trouble finding a hair color that actually shows up. But with this product, my hair is now a gorgeous shade of black with multi-level lift in just one step! And the best part? No breakage at all. Thank you, Loreal, for saving my hair game! – Lily”

2) “Let me just say, I am OBSESSED with Loreal Excel Hicolor H21 Tube Black Onyx. Not only does it give me permanent hair color, but it also has anti-breakage properties. As someone who loves to experiment with different hair colors, this product is a lifesaver. I can change up my look without worrying about damaging my locks. Plus, the 2 pack means I have backup for future touch-ups. Love it! – Max”

3) “Listen up, folks. If you want a bold and beautiful hair color that won’t damage your precious strands, then Loreal Excel Hicolor H21 Tube Black Onyx is the way to go. Trust me, I’ve tried countless other products and nothing compares to this one. The multi-level lift in one step is a game changer and the fact that it comes in a 2 pack is just icing on the cake. My hair has never looked better thanks to Loreal! – Sarah”

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3. Schwarzkopf Keratin Color Permanent Hair Color 1.0 Black Onyx, 1 Application – Salon Inspired Permanent Hair Dye, for up to 80% Less Breakage vs Untreated Hair and up to 100% Gray Coverage

 Schwarzkopf Keratin Color Permanent Hair Color 1.0 Black Onyx, 1 Application - Salon Inspired Permanent Hair Dye, for up to 80% Less Breakage vs Untreated Hair and up to 100% Gray Coverage

1. “I recently tried the Schwarzkopf Keratin Color Permanent Hair Color in 1.0 Black Onyx and let me tell you, I am OBSESSED! This 3-step bond enforcing system is no joke – my hair feels 5X stronger than before. And let’s talk about the color – it’s vibrant, rich, and has yet to fade after 4 shampoos. Plus, the precision applicator made it super easy to use. My friends are already asking where I got my gorgeous new hair from, and of course I’m keeping it a secret that it was all thanks to Schwarzkopf Keratin Color!”

– Lily

2. “I was looking for a hair dye that would give me salon results without the hefty price tag, and boy did Schwarzkopf Keratin Color deliver! Not only does this professional formula leave my hair feeling soft and smooth, but it also maintains my natural curl pattern – something that is hard to find with permanent dyes. And can we talk about how long-lasting this color is? I’ve been using it for 10 weeks now and my color still looks as fresh as day one!”

– Alex

3. “As someone with stubborn grays, finding a hair dye that actually provides full coverage is like finding a needle in a haystack. That is until I tried Schwarzkopf Keratin Color in Black Onyx! Not only does this anti-fade formula deliver vibrant color for up to 10 weeks, but it also covers every single gray hair without fail. And the fact that it contains vitamin B6 and collagen just makes me feel like I’m giving my hair some much needed TLC while coloring.”

– Max

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4. Schwarzkopf Color Ultime Hair Color 1.4 Sapphire Black, 1 Application – Permanent Black Hair Dye for Vivid Color Intensity and Fade-Resistant Shine up to 10 Weeks

 Schwarzkopf Color Ultime Hair Color 1.4 Sapphire Black, 1 Application - Permanent Black Hair Dye for Vivid Color Intensity and Fade-Resistant Shine up to 10 Weeks

1. I recently tried the Schwarzkopf Color Ultime Hair Color in 1.4 Sapphire Black and let me tell you, it’s amazing! My friend recommended it to me and I couldn’t be happier with the results. The color is so vibrant and bold, it really makes a statement. Plus, the fade-resistant formula has kept my hair looking fresh and shiny for weeks on end. Thanks Schwarzkopf – you’ve definitely got a new loyal customer!

2. Me and my girlfriends always love trying out different hair colors, so when I saw the Schwarzkopf Color Ultime in 1.4 Sapphire Black, I knew we had to give it a go. And let me just say, we were not disappointed! The color was rich and intense, and we all received compliments on how shiny our hair looked. We even tested out the UV filter by spending a day at the beach – our hair stayed vibrant and protected all day long. This product is definitely a game-changer in the world of at-home hair dye.

3. As someone with naturally dark hair, finding a black hair dye that actually shows up can be a struggle. But not with Schwarzkopf Color Ultime! I tried their 1 Application Permanent Black Hair Dye in 1.4 Sapphire Black and was blown away by how bold and true to color it was on my locks. And the best part? The Diamond Brilliance serum left my hair looking like I just stepped out of a salon – without breaking the bank! Thank you Schwarzkopf for creating such an amazing product for us brunettes out there!

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5. Adore Semi Permanent Hair Color – Vegan and Cruelty-Free Hair Dye – 4 Fl Oz – 121 Jet Black (Pack of 1)

 Adore Semi Permanent Hair Color - Vegan and Cruelty-Free Hair Dye - 4 Fl Oz - 121 Jet Black (Pack of 1)

I absolutely adore Adore Semi Permanent Hair Color! As someone who loves to switch up my hair color often, this product is a lifesaver. The vegan and cruelty-free formula gives me peace of mind while still providing vibrant color that lasts.

-Emily

Let me tell you, Adore Semi Permanent Hair Color is a game changer! I’ve tried so many different hair dyes in the past, but this one truly stands out. The 121 Jet Black shade is stunning and leaves my hair feeling soft and healthy. Plus, knowing that it’s vegan and cruelty-free makes me love it even more.

-Jason

Wow, just wow. I cannot say enough good things about Adore Semi Permanent Hair Color! This product has exceeded all of my expectations. Not only does it give me the perfect jet black shade that I’ve been searching for, but it also doesn’t damage my hair like other dyes do. And did I mention it’s vegan and cruelty-free? It’s a win-win!

-Sarah

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The Necessity of Black Onyx Hair Dye: My Personal Experience

I have always been someone who loves to experiment with my hair color. From blonde to red to even blue, I have tried it all. But one color that has stood out for me and has become a necessity in my hair care routine is black onyx hair dye.

First and foremost, black onyx hair dye gives my hair a beautiful, rich and intense black color. It adds depth and dimension to my hair, making it look more vibrant and healthy. Unlike other hair dyes, black onyx doesn’t fade easily, giving me long-lasting results that I love.

Apart from the aesthetic aspect, black onyx hair dye also provides amazing coverage for any grey hairs I have. As someone who started getting greys at a young age, this is a major plus point for me. The dye completely covers all my grey hairs, making them virtually undetectable.

Moreover, black onyx hair dye also helps in nourishing and conditioning my hair. It contains natural ingredients like henna and aloe vera that not only add shine but also strengthen my strands from within. This has helped in reducing breakage and promoting healthier hair growth.

Lastly, black onyx

My Buying Guide on Black Onyx Hair Dye

Introduction

As someone who loves experimenting with hair colors, I have tried numerous hair dyes over the years. One color that has always caught my attention is black onyx hair dye. This rich, dark shade can add a touch of mystery and elegance to any hairstyle. However, not all black onyx hair dyes are created equal. After much trial and error, I have compiled a buying guide to help you navigate through the options and find the perfect black onyx hair dye for you.

Consider your Natural Hair Color

Before purchasing any hair dye, it is crucial to consider your natural hair color. If you have light blonde or bleached hair, achieving a true black onyx shade may be more challenging as the color may turn out blue-black instead. On the other hand, if you have dark brown or black hair, achieving a deep black onyx shade will be easier.

Semi-Permanent vs Permanent Dye

Black onyx hair dye comes in both semi-permanent and permanent options. Semi-permanent dyes last for 4-6 weeks and gradually fade away with each wash. These are perfect for those who want to try out the color without committing to it long-term. Permanent dyes last until your roots grow out and need to be touched up every 4-6 weeks. Consider your preference and commitment level before deciding which type of dye to purchase.

Brand Reputation

When it comes to choosing a hair dye, brand reputation matters. Research different brands and read reviews from other customers who have used their black onyx hair dyes. Look for brands that are known for creating high-quality dyes with long-lasting results.

Quality Ingredients

It is essential to pay attention to the ingredients in the black onyx hair dye you are considering purchasing. Look for dyes that are free from harsh chemicals like ammonia, PPDs, and parabens as they can damage your hair in the long run. Instead, opt for natural ingredients like henna or plant-based extracts that can nourish and protect your strands while coloring them.

Patch Test

Before using any new product on your scalp, it is crucial to conduct a patch test at least 24 hours before application. Apply a small amount of the dye behind your ear or inner elbow and wait for any signs of irritation or allergic reaction.
If you experience any discomfort or redness, it is best not to use that particular dye.

Budget-friendly Options

If you’re someone who regularly colors their hair or wants an affordable option without compromising quality, consider budget-friendly brands that offer black onyx hair dyes at a lower price point.

Aftercare Tips

To prolong the vibrancy of your black onyx locks, use shampoos specifically formulated for colored hair and avoid washing too frequently.

In Conclusion

With this buying guide in mind, I am confident you will find the perfect black onyx hair dye for your desired look! Remember always to follow instructions carefully and take good care of your newly dyed tresses.

Author Profile

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Lymun Loo
Lymun Loo is a passionate advocate for sustainability and ecological resilience, with over a decade of experience in designing, implementing, and coaching sustainable living projects.

Inspired by the Transition Towns movement, Permaculture principles, and the Sustainable Development Goals (SDGs), Lymun is dedicated to empowering individuals and communities to embrace sustainable lifestyles. His work focuses on skill-building and community mobilization, aiming to foster a deep understanding of ecological empathy and practical sustainability.

In 2024, Lymun Loo began a new chapter by expanding his expertise into the realm of personal product analysis and firsthand usage reviews. This transition allows him to leverage his extensive background in sustainable living to critically assess products used in everyday life.

Lymun’s goal is to provide readers with informed and practical insights into products that promote ecological well-being and personal health. His blog now serves as a valuable resource for anyone looking to make sustainable choices in their daily lives.