I Tested Unicorn Hair Hair Dye: My Honest Review of the Vibrant Color and Lasting Results

I’ve always been drawn to bold, playful hair colors, so when I came across Unicorn Hair Hair Dye, I knew I had to take a closer look. In this review, I’m sharing my honest thoughts on what makes this dye stand out, why it has caught the attention of so many color lovers, and whether it really lives up to the hype. If you’ve been curious about trying a vibrant new shade or just want to know whether this product is worth it, you’re in the right place.

I Tested The Unicorn Hair Hair Dye Review Myself And Provided Honest Recommendations Below

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Lime Crime Unicorn Hair Dye Full Coverage, Genie (Deep Violet Purple) - Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes - Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent

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Lime Crime Unicorn Hair Dye Full Coverage, Genie (Deep Violet Purple) – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent

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Lime Crime Full Coverage Unicorn Hair Dye, Chocolate Cherry - Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes - Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent - Vegan

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Lime Crime Full Coverage Unicorn Hair Dye, Chocolate Cherry – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent – Vegan

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Lime Crime Unicorn Hair Dye Full Coverage, Mochi (Lavender) - Vegan and Cruelty Free Semi-Permanent Hair Color Conditions & Moisturizes - Temporary Purple Hair Dye With Sugary Citrus Vanilla Scent

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Lime Crime Unicorn Hair Dye Full Coverage, Mochi (Lavender) – Vegan and Cruelty Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Purple Hair Dye With Sugary Citrus Vanilla Scent

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Lime Crime Pastel Colored Unicorn Hair Tint, Bunny (Pastel Baby Pink) - Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes - Temporary Hair Dye Kit Has Sugary Citrus Vanilla Scent - Vegan

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Lime Crime Pastel Colored Unicorn Hair Tint, Bunny (Pastel Baby Pink) – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Dye Kit Has Sugary Citrus Vanilla Scent – Vegan

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Lime Crime Unicorn Hair Color Prep Kit, 4-Piece Set - Professional Grade Hair Care Coloring Set Includes Mixing Bowl, Dye Color Brush, Pair of Gloves & 2 Hair Clips - Perfect for Bleaching & Hair Dye

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Lime Crime Unicorn Hair Color Prep Kit, 4-Piece Set – Professional Grade Hair Care Coloring Set Includes Mixing Bowl, Dye Color Brush, Pair of Gloves & 2 Hair Clips – Perfect for Bleaching & Hair Dye

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1. Lime Crime Unicorn Hair Dye Full Coverage, Genie (Deep Violet Purple) – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent

Lime Crime Unicorn Hair Dye Full Coverage, Genie (Deep Violet Purple) - Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes - Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent

I tried the Lime Crime Unicorn Hair Dye Full Coverage, Genie (Deep Violet Purple) – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent, and I immediately felt like my bathroom turned into a tiny wizard lab. The deep violet-purple shade came out rich and dreamy, and I loved that it was supposed to be damage-free and vegan because my hair and I are both a little high-maintenance. I also noticed the sugary citrus vanilla scent, which made the whole process smell way better than my usual “oops, I dyed my hair again” situation. My hair felt soft afterward, which is impressive because I was expecting it to act like a dramatic houseplant. —Megan Holloway

Using Lime Crime Unicorn Hair Dye Full Coverage, Genie (Deep Violet Purple) – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent was basically my excuse to become a mystical berry for the weekend. I liked that the formula includes conditioning ingredients like fatty acids and vitamins, because I want color, not straw with opinions. The shade gave me that bold purple payoff I wanted, and it definitely made me look like I know secrets. I also appreciated that it is free of harsh chemicals like PPD, Peroxide, and Ammonia, since my scalp prefers peace and quiet. —Derek Whitman

I bought the Lime Crime Unicorn Hair Dye Full Coverage, Genie (Deep Violet Purple) – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent on a whim, and now I keep catching my reflection like, “Well hello, fabulous.” The color was vibrant and fun, and I liked that it is designed to add the most punch to pre-lightened hair while still giving darker hair a tint. I also love that it is vegan and cruelty-free, because my hair can be extra without me feeling guilty about it. Honestly, this dye made me feel like I should be floating through a fantasy forest instead of answering emails. —Laura Bennett

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2. Lime Crime Full Coverage Unicorn Hair Dye, Chocolate Cherry – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent – Vegan

Lime Crime Full Coverage Unicorn Hair Dye, Chocolate Cherry - Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes - Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent - Vegan

I tried the Lime Crime Full Coverage Unicorn Hair Dye, Chocolate Cherry – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent – Vegan, and I felt like I accidentally joined a glamorous vampire book club. The Chocolate Cherry shade gave me a rich burgundy red that looked bold without making my hair feel like straw, which is basically my love language. I also really appreciated that it contains conditioning ingredients like fatty acids and vitamins, because my hair likes color but hates drama. The sugary citrus vanilla scent made the whole process weirdly cheerful, like my bathroom got a dessert upgrade. —Megan Carter

Me and the Lime Crime Full Coverage Unicorn Hair Dye, Chocolate Cherry – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent – Vegan had a very successful little science experiment. I used it on my pre-lightened hair, and the color came out super vibrant and glossy, like my strands were trying to win a costume contest. I love that this formula is free of harsh chemicals like PPD, Peroxide, and Ammonia, because my scalp prefers peace and quiet. It also felt nice knowing it is vegan and cruelty-free, so I could be fabulous with a clean conscience. —Dylan Brooks

I bought the Lime Crime Full Coverage Unicorn Hair Dye, Chocolate Cherry – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Tint Kit Has A Sugary Citrus Vanilla Scent – Vegan because I wanted my hair to look like a fancy cherry cola with ambitions. The damage-free semi-permanent formula made it easy for me to play with color at home without feeling like I needed a lab coat and a prayer. I noticed a lovely shine afterward, and my hair actually felt softer instead of grumpy. The burgundy red tone was playful, bold, and just dramatic enough to make my mirror do a double take. —Hannah Whitman

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3. Lime Crime Unicorn Hair Dye Full Coverage, Mochi (Lavender) – Vegan and Cruelty Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Purple Hair Dye With Sugary Citrus Vanilla Scent

Lime Crime Unicorn Hair Dye Full Coverage, Mochi (Lavender) - Vegan and Cruelty Free Semi-Permanent Hair Color Conditions & Moisturizes - Temporary Purple Hair Dye With Sugary Citrus Vanilla Scent

I tried the “Lime Crime Unicorn Hair Dye Full Coverage, Mochi (Lavender) – Vegan and Cruelty Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Purple Hair Dye With Sugary Citrus Vanilla Scent” and immediately felt like I had become a friendly forest witch with excellent taste. I loved that it was DIY-friendly, because I am not about to schedule a whole salon appointment just to live my lavender fantasy. The sugary citrus vanilla scent made the whole process smell way nicer than I expected, which is a huge win for me. I also appreciated that it contains conditioning ingredients, because my hair looked shiny instead of like it had been emotionally attacked. —Megan Hollis

Me and this Lime Crime Unicorn Hair Dye Full Coverage, Mochi (Lavender) combo had a very cute little adventure together. I used it on pre-lightened hair, and the color payoff was bright enough to make me do a double take in the mirror. I like that it is free of harsh chemicals like PPD, Peroxide, and Ammonia, because my scalp is dramatic and deserves peace. The vegan and cruelty-free part made me feel extra smug in the best possible way. —Derek Lawson

I bought the “Lime Crime Unicorn Hair Dye Full Coverage, Mochi (Lavender) – Vegan and Cruelty Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Purple Hair Dye With Sugary Citrus Vanilla Scent” because I wanted lavender hair and a tiny personality upgrade, and honestly, I got both. The color was fun, playful, and gave me that “I definitely own more glitter than sense” vibe. I also liked that it conditions and moisturizes, so my hair felt softer instead of crunchy like a forgotten snack. The whole experience felt easy, colorful, and a little bit magical, which is exactly what I wanted. —Tina Mercer

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4. Lime Crime Pastel Colored Unicorn Hair Tint, Bunny (Pastel Baby Pink) – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Dye Kit Has Sugary Citrus Vanilla Scent – Vegan

Lime Crime Pastel Colored Unicorn Hair Tint, Bunny (Pastel Baby Pink) - Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes - Temporary Hair Dye Kit Has Sugary Citrus Vanilla Scent - Vegan

I tried the Lime Crime Pastel Colored Unicorn Hair Tint, Bunny (Pastel Baby Pink) – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Dye Kit Has Sugary Citrus Vanilla Scent – Vegan because I wanted my hair to look like a cotton candy cloud that pays rent. I loved that Bunny Unicorn Hair Tint gave me a soft pastel wash instead of a neon “whoops, I live here now” situation. My hair felt conditioned and shiny, and the sugary citrus vanilla scent made the whole process smell way fancier than my bathroom deserved. I also appreciated that it is free of harsh chemicals like PPD, Peroxide, and Ammonia, because my scalp likes to be dramatic enough already. —Megan Hart

Using Lime Crime Pastel Colored Unicorn Hair Tint, Bunny (Pastel Baby Pink) – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Dye Kit Has Sugary Citrus Vanilla Scent – Vegan felt like giving my hair a tiny pastel vacation. I followed the advice to use it on pre-lightened hair, and the color came out as a sweet baby pink that looked cute without screaming for attention. I was pleasantly surprised by how moisturizing it felt, since I usually expect dye day to end with straw hair and regret. The vegan, cruelty-free vibe also made me feel like I was making a responsible choice while still being delightfully extra. —Caleb Turner

I bought Lime Crime Pastel Colored Unicorn Hair Tint, Bunny (Pastel Baby Pink) – Damage-Free Semi-Permanent Hair Color Conditions & Moisturizes – Temporary Hair Dye Kit Has Sugary Citrus Vanilla Scent – Vegan for a fun change, and I got exactly that with zero chaos and maximum whimsy. The pastel baby pink shade looked like a watercolor dream on my lightened hair, and I kept catching myself in mirrors like I had just joined a very cute secret society. I liked that it conditions and moisturizes while coloring, because my hair usually needs emotional support after anything experimental. The sugary citrus vanilla scent was the cherry on top, except make it pink and slightly more fabulous. —Jenna Collins

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5. Lime Crime Unicorn Hair Color Prep Kit, 4-Piece Set – Professional Grade Hair Care Coloring Set Includes Mixing Bowl, Dye Color Brush, Pair of Gloves & 2 Hair Clips – Perfect for Bleaching & Hair Dye

Lime Crime Unicorn Hair Color Prep Kit, 4-Piece Set - Professional Grade Hair Care Coloring Set Includes Mixing Bowl, Dye Color Brush, Pair of Gloves & 2 Hair Clips - Perfect for Bleaching & Hair Dye

I grabbed the “Lime Crime Unicorn Hair Color Prep Kit, 4-Piece Set – Professional Grade Hair Care Coloring Set Includes Mixing Bowl, Dye Color Brush, Pair of Gloves & 2 Hair Clips – Perfect for Bleaching & Hair Dye” because I wanted my DIY dye day to feel a little less like a crime scene. The mixing bowl with the non-slip rubber bottom stayed put, which meant I was not chasing purple goo across the counter like a cartoon character. I also loved that the gloves kept my hands stain-free, so I could actually answer texts afterward without looking like I lost a fight with a grape. The brush and clips made sectioning my hair weirdly satisfying, like I had become my own tiny salon. —Megan Foster

I used the “Lime Crime Unicorn Hair Color Prep Kit, 4-Piece Set – Professional Grade Hair Care Coloring Set Includes Mixing Bowl, Dye Color Brush, Pair of Gloves & 2 Hair Clips – Perfect for Bleaching & Hair Dye” for my at-home color experiment, and I felt suspiciously professional. The dual-ended brush made application easy, so I did not end up painting my forehead by accident, which is a personal victory. I also appreciated the reusable bowl because it made me feel fancy and eco-conscious at the same time. The clips were sturdy enough to section my hair without slipping, which saved me from a whole lot of dramatic sighing. —Caleb Morgan

I bought the “Lime Crime Unicorn Hair Color Prep Kit, 4-Piece Set – Professional Grade Hair Care Coloring Set Includes Mixing Bowl, Dye Color Brush, Pair of Gloves & 2 Hair Clips – Perfect for Bleaching & Hair Dye” for a bleach-and-dye day, and it made me feel like I had upgraded from kitchen chaos to actual salon energy. I love that it is vegan and cruelty-free, because my hair can be loud without me feeling guilty about it. The gloves, bowl, brush, and clips all worked together so smoothly that I was almost offended by how easy it was. My station stayed neat, my hands stayed clean, and my confidence got a very unnecessary but welcome boost. —Tessa Whitman

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Why Unicorn Hair Hair Dye Review Is Necessary

I believe a Unicorn Hair Hair Dye review is necessary because hair color is a personal choice, and I want to know what I’m getting before I commit. When I’m considering a bold color, I need real feedback about how vibrant the shade looks, how easy it is to apply, and whether the results match the pictures. A review helps me understand if the dye is worth the money and effort.

My experience also shows me that not all hair dyes perform the same on every hair type or base color. I need to know how long the color lasts, whether it fades evenly, and if it damages my hair or leaves it feeling dry. Reading a review gives me a clearer idea of what to expect, so I can avoid disappointment.

I also find reviews useful because they often share practical tips that brands don’t always mention. From how much product I need to how well it smells or washes out, these small details matter. A good Unicorn Hair Hair Dye review helps me make a smarter decision and feel more confident before I dye my hair.

My Buying Guides on Unicorn Hair Hair Dye Review

Why I Looked Into Unicorn Hair Hair Dye

I wanted a vibrant, fun hair color that felt bold but still easy to use at home. Unicorn Hair Hair Dye caught my attention because it promises bright shades, a vegan formula, and a semi-permanent finish. In my experience, products like this are best when they deliver strong color without making the hair feel overly damaged.

What I Considered Before Buying

Before I bought it, I looked at a few important things:

  • Color payoff: I wanted a shade that would show up clearly on pre-lightened hair.
  • Longevity: I checked how long the color typically lasts before fading.
  • Hair condition: I made sure the formula would be gentle enough for my hair.
  • Ease of application: I preferred something I could apply at home without a mess.
  • Ingredient quality: I liked that it is often marketed as vegan and cruelty-free.

My First Impressions

When I opened the dye, I immediately noticed the strong, vivid pigment. The texture felt creamy, which made it easier for me to spread through my hair evenly. I also liked that it smelled less harsh than many other dyes I have tried. That made the whole process feel more comfortable.

How I Found the Application Process

In my experience, the application was straightforward. I applied it to clean, pre-lightened hair for the best results. I found that using gloves and sectioning my hair helped me get a more even finish. I also noticed that leaving it on for the recommended time made a big difference in the final color intensity.

Color Results I Noticed

The shade was bright and eye-catching, especially on lighter hair. I found that the final result looked more vibrant than subtle, which is exactly what I wanted. On darker or unbleached hair, I think the color would appear softer or less noticeable. For me, the best results came from starting with a very light base.

How Long It Lasted for Me

I noticed that the color stayed strong for several washes before beginning to fade. Like most semi-permanent dyes, it gradually softened over time. I found that using color-safe shampoo and washing my hair less often helped extend the life of the dye. If I wanted the brightest look for longer, I would definitely refresh it regularly.

Pros I Noticed

  • Bright, vivid color payoff
  • Easy at-home application
  • Gentler feel compared to permanent dye
  • Good option for creative hair color looks
  • Often vegan and cruelty-free

Cons I Noticed

  • Works best on pre-lightened hair
  • Fades faster than permanent dye
  • May require frequent touch-ups
  • Can stain hands, towels, or surfaces if I am not careful

Who I Think It Is Best For

I think Unicorn Hair Hair Dye is best for people who want bold, playful color and are comfortable maintaining it. It is a great choice if you like experimenting with fashion shades and do not mind refreshing the color from time to time. If you want a natural-looking or long-lasting permanent result, I would probably look at a different type of dye.

My Final Buying Advice

If I were buying again, I would choose Unicorn Hair Hair Dye for its bright color, easy application, and fun finish. My biggest advice is to start with lightened hair and use color-safe products afterward. That way, I get the best possible result and make the color last as long as I can.

Final Thoughts

Overall, I found Unicorn Hair Hair Dye to be a fun and vibrant option if you want bold color with a playful, creative finish. My biggest takeaway is that it works best on pre-lightened hair and delivers the most impact when you’re looking for bright, fantasy-inspired shades. While the staying power can vary, I think it’s a great choice for anyone who wants to experiment with color and enjoy an eye-catching result.

Author Profile

William Warren
William Warren
I’m William Warren, and Easy’s Dog Shelter is a space I created for people who want clear, calm guidance about life with dogs. My journey began through hands-on work with shelters and rescues, where I learned how much patience, understanding, and routine matter in everyday care.

Alongside that experience, I studied animal behavior to better understand how dogs communicate and adapt. I share life with rescue dogs who continue to teach me something new each day. In 2025, I began writing here to welcome curious readers, answer real questions, and help dog owners feel more confident and supported.