MANIC PANIC Classic Mermaid Semi Permanent Hair Color - Neon Ocean Blue Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)
Condition: New
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Monday, Oct 20
Color: Mermaid
Features
- Mermaid Hair Dye Color; A Neon Cool Ocean Blue Hair Dye With Slightly Green Undertones; Mermaid Even Glows Under A Blacklight; For Best Results We Recommend Lightening Hair To The Lightest Level Ten Blonde Before Use
- Mixable Colors And Tones; MANIC PANIC Hair Colors Are Safe To Mix To Create Custom Shades Making The Possibilities Of Shades Endless; Combine Any Formula With The Pastelizer To Create Soft Trendy Pastel Hues; Ready To Use No Developer Required
- Semi Permanent Hair Dye; Formula Gradually Fades In Four To Six Weeks Because It Does Not Penetrate The Cortex Of Your Hair But Simply Rests On Top Of The Hair Shaft
- Cruelty Free And Vegan Formula; This Color Cream Hair Dye Features Vegan Ingredients Tested On Celebrities Not Animals; Hair Color Is Ammonia Free Paraben Free Gluten Free Resorcinol Free Phthalate Free And Peta Accredited
- For Best Results; Vibrant Color Results Are Best Achieved By Applying To Hair That Has Been Pre Lightened With MANIC PANIC Flash Lightning Bleach Kits; Bleaching Thoroughly To A Level Nine Or Ten Before Dyeing Is Recommended For The Best Results
Color: Mermaid
Package Information: Jar
Product Benefits: Hair Coloring; Blacklight Glowing
Brand: MANIC PANIC
Item Form: Cream
Is Discontinued By Manufacturer : No
Product Dimensions : 2.36 x 2.36 x 2.36 inches; 4.2 ounces
Item model number : ZJ-HCR11025
UPC :
Manufacturer : MANIC PANIC
Best Sellers Rank: #261,572 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #2,002 in Hair Color
#2,002 in Hair Color:
Customer Reviews: 4.3 4.3 out of 5 stars 989 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Oct 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This color is amazing to change the colors of your hair! Manic Panic is the best brand in my opinion... I always use blue and green to make incredible looks, they have many shades and moisturize your hair super hien every time you use them
Reviewed in the United States on September 1, 2025 by Rolo
Great product, fast shipping
Reviewed in the United States on September 11, 2025 by Jonie Toler
Vibrant and good staying power, nice color.
Reviewed in the United States on April 4, 2025 by Kiki Kiki
I'll say I don't care too much about expiration dates but I still thought it was shifty that I was shipped a dye that was within 1 month of its marked expiration.
Reviewed in the United States on June 12, 2024 by CarolCakes
Used this in combo with other colors for a “peacock” scheme. Great value!
Reviewed in the United States on October 31, 2024 by Jillian Yohe
I was looking for a bluish green. I got Mermaid but it was more blue than green. I also am looking for a dye that will stick to my virgin unbleached gray hair. This dye worked better than all the other dyes I've used, but it was still pastel. It was more pigmented than Arctic Fox, Overtone, Keracolor, Colorista, and Punky Color. Update: Enchanted forest was essentially the same color, but more pigmented. I got a good blue iout of it. See comparison pic for the pigmentation difference.
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Reviewed in the United States on April 2, 2023 by Earthnut Earthnut
I used Ultraviolet and Mermaid for this ombre - both super easy to work with, blended beautifully, and were initially very saturated. I bleached and toned to white first and left it on (plastic-wrapped) for about four hours. Mermaid stayed bright a lot longer than Ultraviolet; both stained everything else they came in contact with. I needed most of the jar of each color - both sides are shaved, but what's left is very thick and coarse. I would buy Mermaid again but not Ultraviolet based on how quickly it faded - there's not enough in there for it to be worth it.
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Reviewed in the United States on August 29, 2020 by Chris Chris
Booo..this is the first time manic panic has disappointed me, i'm especially upset, because I've used Mermaid before, and it turned out beautifully. So, did the recipe change? I mean, it did seem like a different consistency as well, like instead of the gel, it was like gel with tiny bubbles in it. This time, i bleached the front of my hair, and left the product soak in for over an hour before rinsing; exactly like I've done every other time I've used a plethora of different manic panic colors..so, it's this product, not anything that i did.
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Reviewed in the United States on May 22, 2025 by Salli Ann Salli Ann