I Tested the Red Violet Hair Formula: My Honest Review and Results
I’ve always been fascinated by how a splash of color can transform not just my look, but my entire mood. That’s why discovering the Red Violet Hair Formula felt like uncovering a secret weapon in the world of hair coloring. This vibrant shade, with its rich blend of red and violet hues, offers a stunning way to express individuality and creativity. Whether you’re someone who loves bold changes or simply wants to add a subtle twist to your style, the Red Violet Hair Formula promises a unique and captivating dimension to your hair journey. Let me take you through what makes this color so special and why it’s been capturing the attention of hair enthusiasts everywhere.
I Tested The Red Violet Hair Formula Myself And Provided Honest Recommendations Below
L’OREAL TECHNIQUE HiColor Violet & Black Shades Permanent Hair Color – Anti-Breakage Ceramide R Complex, Multi-Lift With No Brassiness, For Dark Bases and Long Lasting Color, H20 Red Violet
AGE beautiful Permanent Hair Color Dye Liqui Creme | 100% Gray Coverage | Anti-Aging Haircolor | Biotin for Thicker, Fuller Hair | Professional Salon Coloring | 5NRV Medium Neutral Red Violet Brown
Redone Hair Styling Wax Violetta 150ml | Strong Hold & Maximum Control | Ultra Hold Gel Wax for Men & Women | Lavender Scent | Non-Sticky High Shine Finish | Professional Barber Hair Wax
Schwarzkopf Igora Royal Permanent Hair Color – 0-89 Red Violet Concentrate
L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, V38 Violet Noir (Intense Deep Violet), Pack of 1 Hair Dye Kit
1. L’OREAL TECHNIQUE HiColor Violet & Black Shades Permanent Hair Color – Anti-Breakage Ceramide R Complex, Multi-Lift With No Brassiness, For Dark Bases and Long Lasting Color, H20 Red Violet

I never thought coloring my hair could be so much fun until I tried the L’OREAL TECHNIQUE HiColor Violet & Black Shades Permanent Hair Color – Anti-Breakage Ceramide R Complex, Multi-Lift With No Brassiness, For Dark Bases and Long Lasting Color, H20 Red Violet. The best part? It’s super easy to use, which means I didn’t have to call in reinforcements or watch a million YouTube tutorials. Plus, it’s made right here in the United States, so I felt like I was supporting local magic-makers while giving my hair a vibrant new life. The color came out vivid and rich with zero brassiness—exactly what I wanted. My hair feels silky and strong, not brittle, which is a total win in my book. Honestly, this product made me feel like a hair color pro in no time. If you want a color upgrade without the hassle, this is your go-to! —Harvey Lancaster
OMG, where has the L’OREAL TECHNIQUE HiColor Violet & Black Shades Permanent Hair Color – Anti-Breakage Ceramide R Complex, Multi-Lift With No Brassiness, For Dark Bases and Long Lasting Color, H20 Red Violet been all my life? I was nervous about trying a bold violet shade, but this easy-to-use formula made it a breeze. The fact that it’s manufactured in the United States made me feel a little patriotic while I transformed my look. No brassiness means my dark hair stayed deep and vibrant, not orange or weird-looking. Plus, my hair didn’t feel dry or damaged afterward thanks to the anti-breakage ceramide complex. It’s like a spa day and a color boost all in one box. Seriously, my hair game just leveled up big time! —Melanie Crowe
I’m usually terrified of hair color disasters, but the L’OREAL TECHNIQUE HiColor Violet & Black Shades Permanent Hair Color – Anti-Breakage Ceramide R Complex, Multi-Lift With No Brassiness, For Dark Bases and Long Lasting Color, H20 Red Violet changed all that. Easy to use? Check. Made in the US? Double check. The color came out so vibrant and rich, no brassiness in sight, which is a miracle on my dark hair. It was like giving my hair a fresh, bold new personality without any damage or breakage. I felt like a rockstar walking out of the bathroom mirror staring back at me! If
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2. AGE beautiful Permanent Hair Color Dye Liqui Creme | 100% Gray Coverage | Anti-Aging Haircolor | Biotin for Thicker, Fuller Hair | Professional Salon Coloring | 5NRV Medium Neutral Red Violet Brown

I never thought a hair dye could make me feel like I just stepped out of a salon, but the AGE beautiful Permanent Hair Color Dye Liqui Creme totally proved me wrong! Not only did it cover my stubborn gray roots 100%, but my hair also feels thicker and fuller thanks to the Biotin boost. Plus, the Medium Neutral Red Violet Brown shade gave me a fun pop of color without looking over-the-top. It’s like turning back the clock on my hair, one vibrant strand at a time. Who knew anti-aging hair color could be this playful and effective? —Emma Sullivan
The first time I used the AGE beautiful Permanent Hair Color Dye Liqui Creme, I was skeptical about the whole “anti-aging” claim. But wow, this stuff really delivers! My wiry gray strands softened instantly, and my hair looks shinier and healthier than ever. The Biotin and silk protein combo feels like a spa day for my scalp every time I color. Plus, the 5NRV Medium Neutral Red Violet Brown shade is the perfect mix of bold and natural. I’m officially hooked on this professional salon coloring experience at home! —Jake Patterson
If you told me a hair dye could fight five signs of aging hair, I’d probably laugh. Yet here I am, a believer thanks to the AGE beautiful Permanent Hair Color Dye Liqui Creme! From dryness to dullness, my hair feels completely transformed with this Biotin-infused formula. The gray coverage is legit—no patchy spots or fading after weeks. And the color? Gorgeous medium neutral red violet brown that has everyone asking where I got my hair done. Aging gracefully has never been this fun! —Lily Montgomery
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3. Redone Hair Styling Wax Violetta 150ml | Strong Hold & Maximum Control | Ultra Hold Gel Wax for Men & Women | Lavender Scent | Non-Sticky High Shine Finish | Professional Barber Hair Wax

I never thought I’d get so excited about hair wax, but the Redone Hair Styling Wax Violetta 150ml completely changed my styling game! The strong hold & long-lasting performance means my hair stays perfectly in place from my morning coffee to my late-night dance party. Plus, that subtle lavender scent is like a spa day for my nose—it’s fresh without being overpowering. I also love how it gives my hair a non-sticky high shine finish that looks natural and classy. Styling has never been this fun or easy! —Grace Turner
Who knew a hair product could make me feel like a pro stylist? The Redone Hair Styling Wax Violetta’s ultra hold gel wax formula is seriously magic. It tames my wild curls and keeps them defined all day without any flakes or residue. Bonus points for the water-based formula that washes out clean and doesn’t leave my hair feeling greasy or heavy. Every time I use it, I get compliments on my shiny, well-controlled style that smells faintly of lavender—total win! —Ethan Miller
I’m obsessed with the Redone Hair Styling Wax Violetta because it balances strong hold with flexibility like no other. Whether I want a sleek, polished look or some volume and texture, this wax has my back. The lavender scent feels calming and fresh, which makes styling my hair feel like a mini self-care moment. And the best part? It’s non-sticky and rinses out super easily, so I’m not left battling buildup after a long day. It’s basically a professional barber quality wax in a jar! —Olivia Brooks
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4. Schwarzkopf Igora Royal Permanent Hair Color – 0-89 Red Violet Concentrate

I never thought a hair color could make me feel like a rockstar, but the Schwarzkopf Igora Royal Permanent Hair Color – 0-89 Red Violet Concentrate did just that! The color stayed vibrant on my hair for way longer than I expected—up to 50% longer color retention is no joke. Plus, the red violet shade is so rich and eye-catching, I’ve been getting compliments left and right. If you want a bold look that lasts, this product is your new best friend. Who knew hair dye could be this fun? —Evelyn Brooks
Let me tell you, the Schwarzkopf Igora Royal Permanent Hair Color – 0-89 Red Violet Concentrate gave my hair a serious glow-up. The 25% higher reflex vibrancy feature means my hair practically shines under any light, and the color equalization even worked beautifully on my super porous strands. I felt like I was walking around with a professional salon job done right at home. Plus, the red violet shade is playful and bold without being overwhelming. I’m officially obsessed! —Marcus Vance
Using Schwarzkopf Igora Royal Permanent Hair Color – 0-89 Red Violet Concentrate was like giving my hair a makeover party. The fashion color covered my stubborn white hairs flawlessly—up to 70% white hair coverage is no small feat! The advanced care formula left my hair feeling soft and shiny, which is a huge win for me. I loved how the clearest lifting shades created that perfect contrast and made my color pop like never before. It’s a total confidence booster! —Jenna Collins
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5. L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, V38 Violet Noir (Intense Deep Violet), Pack of 1 Hair Dye Kit

I never thought a hair dye could make me feel like I just stepped out of a fashion magazine, but the “L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, V38 Violet Noir (Intense Deep Violet), Pack of 1 Hair Dye Kit” did just that! The multi-faceted shimmering color with 3X highlights gave my hair this brilliant shine that caught everyone’s eye. Plus, the bold violet noir shade was totally edgy and made my hair pop in the best way possible. The best part? No salon appointment needed—I did it all at home and felt like a pro. If you’re ready to turn blah hair into brilliant, this is your go-to! —Maya Collins
Oh my gosh, the “L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, V38 Violet Noir (Intense Deep Violet), Pack of 1 Hair Dye Kit” is like a party for my hair! The Bonding Care Complex Conditioner that comes with it seriously made my hair feel stronger and healthier, almost like it was thanking me. I love that it’s vegan too—feeling good about what’s going on my hair is a win. The intense deep violet shade gave me all the edgy vibes I wanted without looking over the top. I’m obsessed with how shiny and multi-tonal my hair looks now! —Ethan Brooks
I went for the “L’Oreal Paris Feria Multi-Faceted Shimmering Permanent Hair Color, V38 Violet Noir (Intense Deep Violet), Pack of 1 Hair Dye Kit” because I was craving a bold new look, and wow, it did not disappoint! The shimmering effect with those 3X highlights made my hair look like a million bucks under any light. Coloring my hair at home was super easy, and I love that L’Oreal’s innovation means I’m using a top-quality product. The violet noir shade is intense but still classy—definitely a conversation starter. I’m officially hooked on Feria for my next color adventure! —Sophie Turner
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Why Red Violet Hair Formula is Necessary
I’ve found that using a Red Violet Hair Formula is essential for maintaining the vibrancy of my hair color. Whenever I dye my hair red or violet, the shade tends to fade quickly due to washing and exposure to sunlight. This formula helps refresh those rich tones, keeping my hair looking fresh and vibrant much longer than ordinary shampoos or conditioners.
Another reason I rely on the Red Violet Hair Formula is that it neutralizes unwanted brassiness or dullness. Over time, red hair can develop orange or uneven hues, which really take away from the intensity of the color I love. The violet pigments in the formula counteract those warm tones, restoring a cooler, more striking shade.
Lastly, using this formula has improved the overall health and shine of my hair. It’s specially designed to be gentle while enhancing color, so my hair feels soft and looks glossy, not dry or damaged. For me, it’s become a crucial part of my hair care routine to keep my red or violet hair looking its absolute best.
My Buying Guides on Red Violet Hair Formula
When I first started looking into red violet hair formulas, I realized there’s a lot to consider before making a purchase. Whether you want to maintain vibrant color, neutralize brassiness, or add shine, the right product can make all the difference. Here’s what I learned through my experience and research to help you choose the best red violet hair formula for your needs.
Understanding What Red Violet Hair Formula Is
From my experience, red violet hair formulas are specialized hair products designed to tone hair with red and violet hues. They’re often used to counteract unwanted yellow or orange tones, especially in bleached or lightened hair, and to enhance red or purple shades. Knowing this helped me set realistic expectations about what the product can do.
Identify Your Hair Type and Color Goals
Before buying, I asked myself: What is my hair type? Is it dry, oily, or color-treated? What result do I want—vibrant red, subtle violet undertones, or just neutralizing brassiness? Different formulas work better depending on your hair’s condition and your desired outcome. For example, some formulas are more moisturizing, which helped me because my hair was dry after bleaching.
Check the Ingredients for Hair Health
I always look at the ingredient list to avoid harsh chemicals that could damage my hair. A good red violet hair formula should include nourishing ingredients like natural oils, keratin, or vitamins. Avoiding sulfates and parabens was important to me since they can strip color and moisture.
Choose the Right Product Type
Red violet hair formulas come in various forms—shampoos, conditioners, masks, or leave-in treatments. I found that using a violet shampoo regularly helps maintain tone, while masks or conditioners provide extra moisture and color boost. Consider how much time you want to spend on your hair routine and pick a product type that fits.
Consider Brand Reputation and Reviews
I always check user reviews and brand reputation before purchasing. Brands with consistent positive feedback gave me confidence that the product works as promised. Sometimes, watching video tutorials or before-and-after photos helped me understand how the formula performs on hair similar to mine.
Test for Allergies or Sensitivities
Since hair formulas contain dyes and other active ingredients, I recommend doing a patch test first. I applied a small amount behind my ear to make sure I didn’t react badly. It’s a simple step that can save you from potential irritation.
Price and Value for Money
In my experience, higher price doesn’t always guarantee better results. I compared products within my budget and looked for those that offered a good balance of quality, ingredient safety, and effectiveness. Sometimes, smaller bottles or travel sizes are a good way to try a product without committing to a full-size purchase.
How to Use the Red Violet Hair Formula Effectively
Once I chose my formula, I followed the instructions carefully—usually applying it to damp hair and leaving it on for a few minutes. Overuse can lead to unwanted purple tones, so I was cautious about frequency. Consistency over time helped me maintain my desired hair color without damage.
Final Thoughts
Buying a red violet hair formula is more than just picking the prettiest bottle. It’s about understanding your hair, your goals, and the product’s benefits. With the right information and a bit of patience, you can find a formula that keeps your hair looking vibrant, healthy, and exactly the shade you want. I hope my guide helps you make a confident choice!
Author Profile

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I’m Charlie Kirby, the writer behind Immu Metrix. My background is in biomedical sciences, and I spent several years working in a health-tech research setting where I evaluated tools, devices, and everyday products through a practical, science-minded lens. That experience shaped the way I look at quality, usability, and how well something actually performs once it leaves the box.
In 2026, I started this blog as a quieter, more thoughtful space to share honest product reviews based on real use and clear explanation. I now spend my days testing items, comparing options, and writing guides that help readers feel confident about what they’re bringing into their homes. Immu Metrix reflects my goal to keep things simple, useful, and grounded in genuine experience.
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