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MANIC PANIC

MANIC PANIC Classic Siren's Song Semi Permanent Hair Color - Neon Blue-Green Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)

  • Based on 1,118 reviews
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Color: Siren's Song


Features

  • Siren's Song Hair Color - Siren's Song is a neon blue-green shade. This high-pigment semi permanent hair dye delivers vibrant, long-lasting color that lasts 4-6 weeks, making it perfect for DIY transformations and salon applications.
  • Customizable and Mixable Formula - Create unique, personalized shades by mixing with other MANIC PANIC colors or our Pastel-izer to create soft trendy pastel hues. High Voltage is the perfect semi permanent hair color for women and men who want to dye hair without using developer.
  • Best Results on Pre-Lightened Hair - This temporary hair color works best to color hair that is a pre-lightened level 9 or 10 blonde. Use our Flash Lightning Bleach Kit to lighten hair before dyeing for best results. It can also be used as a hair dye for dark hair to achieve deeper shades.
  • Conditioning and Resealable Formula - This semi-permanent hair color is formulated with nourishing ingredients to deeply condition hair, leaving it soft, hydrated, and smooth. The resealable tub allows for multiple uses.
  • The Manic Manifesto - Manic Panic's hair coloring products are always Cruelty Free and Vegan - tested on celebrities, not animals! This vegan hair color is also ammonia and PPD-free, gluten-free, phthalate-free, and PETA accredited.

Description

Siren's Song Siren's Song is a blue-green dye that glows under blacklight. For best results, we recommend applying to hair that has been pre-lightened to the lightest level 10 blonde. 1. Wash hair with a deep cleansing/clarifying shampoo. Do not condition. 2. Dry hair with a blow dryer to make sure the hair is extremely porous. 3. Put on gloves and apply Manic Panic Hair Color using a tint brush making sure hair is thoroughly saturated. 4. Comb through the hair color to make sure it is evenly applied. The cream may become slightly frothy. 5. Cover hair with a plastic cap and leave on for 30-45 minutes. For more intensity, add heat. 6. Rinse with cool water away from your face and body until water runs clear. Do not shampoo. 7. Style as desired. To prevent color transfer or bleeding, always make sure your hair is completely dry. Pro Tip: Use a hair dryer to evenly apply heat for 5-10 minutes of your processing time. This will help to open up the cuticle and allow the Manic Panic hair color to better penetrate the hair strand. Make sure to allow the hair to cool completely before rinsing out color.

Product Dimensions ‏ : ‎ 2.4 x 2.4 x 2.4 inches; 4 ounces


Manufacturer recommended age ‏ : ‎ 36 months - 15 years


Item model number ‏ : ‎


UPC ‏ : ‎


Manufacturer ‏ : ‎ MANIC PANIC


Best Sellers Rank: #76,133 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #580 in Hair Color


#580 in Hair Color:


Customer Reviews: 4.0 4.0 out of 5 stars (1,118)


Color: Siren's Song


Container Type: Jar


Product Benefits: Conditioning, Hair Coloring


Brand Name: MANIC PANIC


Item Form: Cream


Hair Type: Normal


Number of Items: 1


Manufacturer: MANIC PANIC


UPC: 787734739146 885851883152 612600110494 794628184920 799457664919


Global Trade Identification Number: 94, 46


Recommended Uses For Product: Hair coloring, DIY transformations, Salon applications


Suitable Hair Color: Light Blonde


Included Components: NO


Item Type Name: Hair Dye Color


Item Weight: 4 ounces


Model Number:


Manufacturer Part Number:


Warranty Description: No Warranty


Material Features: Cruelty Free, Vegan


Material Type Free: Gluten Free,Paraben Free,Phthalate Free


Full Cure Time: 6 weeks


Hair Color Permanence: Semi-Permanent


Unit Count: 4 Fluid Ounces


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

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Similar Products

Top Amazon Reviews

    • Vibrant. Recommend the brand and this color! Blue/aqua, colors are EXACTLY as chart shows! (
Everyone who’s ever died there hair at home before a vibrant color at least, knows the brand manic panic. You can’t compare other hair dies to them, simply put. There the best out there. Huge array of colors to choose from, colors are vibrant and beautiful. Best of all is the longevity of the die. I’ve always used manic panic colors for this reason, I’d rather bleach and die my hair once every 5-6 months vs every 2-3 with other brands. And touching up is so easy and simple, especially because there is so much product in each jar. I bought this and died half my hair and have at least 2/3rd’s of the jar still left. I plan to touch up my roots next week and I’ll still have 1/2 the bottle left for whenever I want to redye over it, and I won’t have to bleach again simply put it right on top. Look up this brands reputation, you’ll purchase the product after. Love, love, love this color !!! It’s to dye for :) to all those who got that... seriously if your looking for a nice teal/green color this is it! It’s lighter blue with a hint of aqua - (check the chart on there website you’ll see the EXACT colors) that’s also the best about them, what you see is what you get. The color they show is the exact color your hair will be IF you do what they suggest. They show you if you don’t bleach the color it’ll be, if you have blond hair already the color it’ll turn out like, and if you bleach the color it’ll turn out like. I bleached my hair this time, and if you put my hair next to the swatch they show you it would be identical. Amazing product, lasts longer then any other, vibrant array of colors - huge array to choose from, well packages was still sealed tight with sticker tapes on the sides to show it’s never been opened before. Shiny vibrant amazing colors ! ... show more
Reviewed in the United States on May 24, 2020 by Marykate kieb-lange
    • 👍
💜
Reviewed in the United States on July 30, 2026 by Nicole B.
    • Siren Song is not pigmented at all
I will preface this with the knowledge that I have been dyeing my hair green/teal for nearly 7 years now consistently. I quite like Enchanted Forest as it is very pigmented and will hold onto hair that isnt bleached as lightly (I do money pieces now to frame my face and the bottom half of my hair), but when that one was unavailable I ordered Siren Song since the colors look somewhat similar and I'm just happy with any shade of green/blue-green. This was a terrible choice. There was no pigmentation and it did not stick to my hair nearly the same way Enchanted Forest does, even on the lighter bleached parts-- I was so taken aback. After following directions and applying same as usual, rinsing and drying I could barely tell I re-applied color :( I am so disappointed in this color. Giant waste of money. ... show more
Reviewed in the United States on June 29, 2023 by Rose Eva
    • Want cool hair with NO DAMAGE?
It has the perfect amount of green and blue for the best kind of teal! I love this hair dye and I've been using it for 10 years.
Reviewed in the United States on April 23, 2026 by Lilli Welch
    • Right color
For granddaughter.
Reviewed in the United States on March 31, 2026 by Beatleslady
    • Always wash and cold water
Review Image by PMunchkins
It’s very true to the color it’s beautiful
Reviewed in the United States on May 22, 2026 by PMunchkins
    • Disappointed
Very light. Didn’t attach to my hair very well, even after leaving it in for 30 mins. Didn’t even do anything to my roots and everything was already bleached for color.
Reviewed in the United States on July 8, 2020 by Kala Boyd
    • Great
Review Image by Nathan M Hicks
Prior to using Manic Panic, I bleached the lower half of my hair four times (with time and Olaplex treatments inbetween). I used three colors to achieve the gradient/ombre effect in the picture: Enchanted Forest, Mermaid Blue, and Siren's Song. These colors work together REALLY well and I have plenty of dye left for multiple touch ups. I barely used any dye at all! I've gotten so many compliments! Note: I have tried Cotton Candy pink in the past. I will say that greens bleed a LOT more than pink, even after two washes. Just beware and buy some Manic Panic dye remover wipes in advance! ... show more
Reviewed in the United States on April 12, 2016 by Nathan M Hicks

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