---
product_id: 34902501
title: "Manic Panic Semi Permanent Blue Moon Hair Dye, 4 oz, 2 Pack"
brand: "manic panic"
price: "€ 71.85"
currency: EUR
in_stock: true
url: https://www.desertcart.fr/products/34902501-manic-panic-semi-permanent-blue-moon-hair-dye-4-oz
store_origin: FR
region: France
---

# 4-6 Weeks Lasting Vegan & Cruelty-Free Vibrant Neon Blue Manic Panic Semi Permanent Blue Moon Hair Dye, 4 oz, 2 Pack

**Brand:** manic panic
**Price:** € 71.85
**Availability:** ✅ In Stock

## Summary

> 🔵 Own the spotlight with Blue Moon – where bold meets conscious!

## Quick Answers

- **What is this?** Manic Panic Semi Permanent Blue Moon Hair Dye, 4 oz, 2 Pack by manic panic
- **How much does it cost?** € 71.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/34902501-manic-panic-semi-permanent-blue-moon-hair-dye-4-oz)

## Best For

- manic panic enthusiasts

## Why This Product

- Trusted manic panic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Nourishing Formula:** Condition and hydrate your hair while you transform your look—no damage, just glow.
- • **Long-Lasting Impact:** Enjoy 4-6 weeks of bold color without fading into the background.
- • **Mix & Match Mastery:** Customize your vibe by blending with other Manic Panic shades or pastelizers.
- • **Neon Blue Brilliance:** Stand out with a bright, true blue that commands attention.
- • **Ethical Beauty Statement:** Cruelty-free, vegan, and free from harsh chemicals—because your style should be guilt-free.

## Overview

Manic Panic Semi Permanent Blue Moon Hair Dye delivers a vivid neon blue shade that lasts 4-6 weeks. Perfect for DIY or salon use, it works best on pre-lightened hair and offers a customizable, mixable formula. This vegan, cruelty-free, ammonia-free dye conditions hair while providing a bold, long-lasting color statement.

## Description

Blue Moon is a bright, cool true blue dye. For the most vibrant results, we recommend lightening hair to a very light level 9 blonde or lighter, and toning hair that has yellow tones before use to avoid undesired hues.
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.

## Features

- Royal Blue Hair Dye: Vibrant royal blue on bleached Level 9–10 blonde hair. May add subtle blue-green tones to darker blonde through medium brown hair. Results vary by starting hair level, porosity and hair care.
- Conditioning Cream Formula: No developer needed. Ready-to-use direct dye. Vegan, cruelty-free, ammonia-free, PPD-free, gluten-free and fragrance-free.
- Custom Color Mixing: Mix Blue Moon with other Manic Panic shades to personalize your hair color. Use lighter shades to create a soft pastel blue result or darker shades to add depth.
- DIY Hair Color Preparation: Complete a patch test and strand test before use. For the most vibrant result, pre-lighten with bleach to Level 9–10 blonde. Cleanse with clarifying shampoo before applying color to clean, dry hair according to package directions.
- Classic Semi-Permanent Hair Color: Lasts approximately 4–6 weeks and fades gradually with washing. Refresh your color at home as needed, and use cool water with color-safe hair care to help maintain results.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B01KU2XVFS |
| Best Sellers Rank | #78 in Hair Color |
| Item Model Number | HCR 11041-2pk |
| Manufacturer | MANIC PANIC |
| Product Dimensions | 4.65 x 2.32 x 2.44 inches; 9.91 ounces |
| Upc | 612600110418 |

## Product Details

- **Brand:** MANIC PANIC
- **Color:** Blue Moon
- **Item Form:** Cream
- **Package Information:** Jar
- **Product Benefits:** Brightening

## Images

![Manic Panic Semi Permanent Blue Moon Hair Dye, 4 oz, 2 Pack - Image 1](https://m.media-amazon.com/images/I/71rh0+JHk5L.jpg)
![Manic Panic Semi Permanent Blue Moon Hair Dye, 4 oz, 2 Pack - Image 2](https://m.media-amazon.com/images/I/81ki+gRpkXL.jpg)
![Manic Panic Semi Permanent Blue Moon Hair Dye, 4 oz, 2 Pack - Image 3](https://m.media-amazon.com/images/I/A1iwio5bHaL.jpg)
![Manic Panic Semi Permanent Blue Moon Hair Dye, 4 oz, 2 Pack - Image 4](https://m.media-amazon.com/images/I/71FAl+-7FZL.jpg)
![Manic Panic Semi Permanent Blue Moon Hair Dye, 4 oz, 2 Pack - Image 5](https://m.media-amazon.com/images/I/51Ws+Dk3pHL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Will black make my dark brown hair black?**
A: Yes. Any color darker than your current hair color will work. However it will fade to a warm black/dark brown. For a permanent black get permanent hair color.

**Q: Are there any brown colors?**
A: I don't believe so  I think that is easily achieved by many  other hair color brands .Manic Panic was  designed  because there  was no other way to get  wild colors other than hair conditioner .food coloring and Koolaid mixed together.

**Q: Does this dye last forever?**
A: No. I tried this on bleached hair and it lasted about 2 months then it faded very fast (I wash my hair every other week when I have temp dye in). When on my natural hair which is a medium to dark brown it last 3-4 weeks tops which was disappointing. Now if you are asking about shelf life after opening then yes. I have some dye from 2-3 years ago that I used and it still have same results as when first opened.

**Q: Does it contain ethanolamine?**
A: I dont see that on Iist.  Also these work on light hair. I hv a white streak that I color.

## Frequently Bought Together

- MANIC PANIC Classic Blue Moon Semi Permanent Hair Color - Neon Cool Blue Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz / 2pk)
- MANIC PANIC Flash Lightning Super Strength Bleach Kit - 40 Volume Developer + Bleach Powder - Hair Lightener for Dark Hair + Lifting up to 7 Levels - Vegan & Cruelty Free
- ARCTIC FOX Vegan and Cruelty-Free Semi-Permanent Hair Color Dye (8 Fl Oz, PHANTOM GREEN)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fr/products/34902501-manic-panic-semi-permanent-blue-moon-hair-dye-4-oz](https://www.desertcart.fr/products/34902501-manic-panic-semi-permanent-blue-moon-hair-dye-4-oz)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-11-14*