---
product_id: 82720135
title: "Classic Alien Grey Semi Permanent Hair Color - Cool, Medium Slate Grey Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)"
brand: "manic panic"
price: "C$2671"
currency: NIO
in_stock: true
reviews_count: 13
category: "Manic Panic"
url: https://www.desertcart.ni/products/82720135-classic-alien-grey-semi-permanent-hair-color-cool-medium-slate
store_origin: NI
region: Nicaragua
---

# Lasts 4-6 weeks Vegan & cruelty-free formula Vibrant, customizable color Classic Alien Grey Semi Permanent Hair Color - Cool, Medium Slate Grey Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)

**Brand:** manic panic
**Price:** C$2671
**Availability:** ✅ In Stock

## Summary

> 👽 Transform your vibe with iconic Alien Grey – where edgy meets ethical!

## Quick Answers

- **What is this?** Classic Alien Grey Semi Permanent Hair Color - Cool, Medium Slate Grey Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz) by manic panic
- **How much does it cost?** C$2671 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/82720135-classic-alien-grey-semi-permanent-hair-color-cool-medium-slate)

## 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

- • **Mix & Match Magic:** Create unique custom colors by blending with other Manic Panic shades
- • **Long-Lasting Impact:** Semi-permanent formula delivers vibrant color that stays for up to 6 weeks
- • **Nourish While You Color:** Conditioning formula keeps hair soft, hydrated, and smooth
- • **Ethical Beauty Statement:** 100% vegan, cruelty-free, ammonia & PPD-free for guilt-free glam
- • **Unleash Your Inner Alien:** Cool, medium slate grey shade for bold, trendsetting looks

## Overview

MANIC PANIC Classic Alien Grey is a semi-permanent, high-pigment hair dye offering a cool medium slate grey tone that lasts 4-6 weeks. Perfect for pre-lightened hair, it’s fully customizable by mixing with other shades or pastelizers. This vegan, cruelty-free, ammonia and PPD-free formula conditions hair while delivering vibrant, salon-quality color for both women and men seeking bold, trend-forward transformations.

## Description

desertcart.com : MANIC PANIC Classic Alien Grey Semi Permanent Hair Color - Cool, Medium Slate Grey Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz) : Beauty & Personal Care

Review: Perfect silver/grey! - I have level 9/10 hair on one side(just did the other in black), and I have been searching for the perfect dye forever. I love when my hair is grey and not brassy at all. Alien grey did the trick for me. It’s relatively inexpensive, easy to apply and tones perfectly. It even covered up a bit of reddish color on the bottom from a temporary arctic fox dye I experimented with. Overall love this shade and will keep reordering! Definitely get your hair light enough in order for this to work though. It’s a very light pastel-ish shade that requires lots of lifting prior. For me it was perfect on my hair, and made it feel healthier after.
Review: Did not work for me. - My hair was platinum before use. It turned my hair purple brownish. It seems like it would work better if your hair was bleached to a ugly ornge school buss yellow color.

## Features

- Alien Grey Hair Color - Alien Grey is a cool, medium slate gray shade. This color can create cool tones in virgin, unbleached hair or overall color for prelightened hair. 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07J21XFV2 |
| Best Sellers Rank | #91,972 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #739 in Hair Color |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,503) |
| Is Discontinued By Manufacturer  | No |
| Item model number  | ZJ-HCR11061 |
| Manufacturer  | Manic Panic |
| Product Dimensions  | 2.4 x 2.4 x 2.6 inches; 4.16 ounces |
| UPC  | 612600110616 |

## Product Details

- **Brand:** MANIC PANIC
- **Color:** Alien Grey
- **Item Form:** Cream
- **Package Information:** Jar
- **Product Benefits:** Hair Coloring

## Images

![Classic Alien Grey Semi Permanent Hair Color - Cool, Medium Slate Grey Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz) - Image 1](https://m.media-amazon.com/images/I/81HAawFhqnL.jpg)

## Questions & Answers

**Q: Are these cruelty free?**
A: Yes, they are! Manic panic prides itself on being vegan. Their slogan is "we test on celebrities, not animals."

**Q: Has anyone tried this turquoise color on dark brown hair?  Thanks.**
A: The turquoise is the most vibrant of the colors and it lasts the longest by far.  You do not need to lighten darker hair but it will only tint over whatever color you have so if you want a bright turquoise result you'll need to lighten. 

I have ginger hair and I lighten my tips only and ombré the turquoise in.  It's pretty easy to do.   Just search you tube for bleach ombré tutorials.

**Q: Is this permanent dye? How long does the color last, roughly?**
A: It depends on your hair type, and how you treat your hair. For me, my colours last until I want to change them (roughly 3-6 months). If you blow dry your hair, or use styling products, or are in the sun frequently, the colour will last a shorter amount of time. If you want to extend the colour, wash in cold water (yeah, I know. eek!), avoid previously mentioned things, and add a little colour to your conditioner. If you need to get the colour out, you can wash in very warm water with a clarifying shampoo, a mixture of dawn soap and baking soda, or use a soap cap. (This involves a little bleach, so only do this if you really need to get it out.)

**Q: I'm going for a light pink, what color would work best for dirty blonde? do i have to bleach it?**
A: I would go with the cotton candy over this, if you want a light color. I have dirty blonde hair and I have never bleached or lightened it and I get great results from Manic Panic. I have no doubt that the color would be more vivid and/or it would last longer if I bleached it, but I love the results I get and my hair isn't damaged after.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect silver/grey!
*by K***Y on July 25, 2020*

I have level 9/10 hair on one side(just did the other in black), and I have been searching for the perfect dye forever. I love when my hair is grey and not brassy at all. Alien grey did the trick for me. It’s relatively inexpensive, easy to apply and tones perfectly. It even covered up a bit of reddish color on the bottom from a temporary arctic fox dye I experimented with. Overall love this shade and will keep reordering! Definitely get your hair light enough in order for this to work though. It’s a very light pastel-ish shade that requires lots of lifting prior. For me it was perfect on my hair, and made it feel healthier after.

### ⭐⭐⭐⭐⭐ Did not work for me.
*by G***N on September 26, 2019*

My hair was platinum before use. It turned my hair purple brownish. It seems like it would work better if your hair was bleached to a ugly ornge school buss yellow color.

### ⭐ Zero color deposit
*by N***E on February 2, 2025*

I have used Manic Panic multiple times over the years and have had fairly good results. This Alien Grey did nothing for my hair. There was a slight tint after rinsing but as soon as I washed my hair a day later, there was zero color. Not worth it. Not sure if it was old stock, or just bad stock, but I have never had that happen with a Manic Panic color before.

## Frequently Bought Together

- MANIC PANIC Classic Alien Grey Semi Permanent Hair Color - Cool, Medium Slate Grey Hair Dye for Women & Men That Lasts 4-6 Weeks - Vegan, Ammonia & Cruelty-Free - Create & Mix Custom Shades (4oz)
- MANIC PANIC Virgin Snow Blonde Toner - Semi Permanent Hair Dye - For Light Blonde Hair Or Bleached Hair - Removes Brassiness (4oz)
- 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

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**Shop now:** [https://www.desertcart.ni/products/82720135-classic-alien-grey-semi-permanent-hair-color-cool-medium-slate](https://www.desertcart.ni/products/82720135-classic-alien-grey-semi-permanent-hair-color-cool-medium-slate)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-07*