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Crazy Color Semi-Permanent Hair Dye 100ml (Slate)
Combining pastel and metallic tones, the Crazy Color Slate Hair Dye produces a new shade of grey that is sure to help you achieve witchy or alternative vibes. Just like all of Crazy Color's dyes, Slate hair dye is made from their formula that conditions while it colours to keep your hair feeling healthy. This temporary hair dye is designed to last for 6-8 washes.
Shipment Options
Royal Mail 48 Tracked
£4.49
Expected delivery:
November 27, 2025
Royal Mail 24 Tracked
£4.99
Expected delivery:
November 26, 2025
DHL Domestic Express
£6.99
Expected delivery:
November 26, 2025
Current Colour: Slate (Grey)
Also Available In:
Slate 4 Pack (Gray)
Multibuy Madness Crazy Color Discount
Buy 2 or More Crazy Color Products for £3.50 Each.
Mix & Match with other Crazy Color Products.
Applies To Single 100ml Bottles. This Offer is UK Only.
Mix & Match with other Crazy Color Products.
Applies To Single 100ml Bottles. This Offer is UK Only.
Get more time to pay with Klarna.
Shop now and pay over time with Klarna.
Available in certain locations. UK included.
Available in certain locations. UK included.
Get A Discounted Crazy Color Bleach Kit
Save on Crazy Color Bleach When Buying Crazy Color Hair Dye
Use Bleach To Pre-Lighten Hair Before Dye is Applied (Recommended)
Make Sure Both Items Are In Your Cart for the Offer To Apply (UK Only)
Use Bleach To Pre-Lighten Hair Before Dye is Applied (Recommended)
Make Sure Both Items Are In Your Cart for the Offer To Apply (UK Only)
FEATURED VIDEO
Crazy Color Hair Dye 💗 | Blue Banana UK
FEATURES
Vegan Friendly Hair Dye
With a formulation made using ingredients that are 100% free from animal-containing materials, this dye is completely Vegan Friendly!
Easy To Use
This hair dye has a neat container that makes it easy to apply meaning no mess! It can also be resealed so that you can save some hair dye to top up your colour later.
Cruelty Free
This brand is Cruelty-Free which means that they do not test on animals. This means that the final product or its ingredients have not been tested on animals.
SPECIFICATIONS
| SKU | 122390 |
| Brand | Crazy Color Hair Dye |
| Colour | Grey |
| Vegan Friendly | Yes |
| Hair Product | Semi Permanent Hair Dye |
| Colour | Silver |
| Hair Dye Pack Size | Single Pack |
| Dye Duration | 6-8 washes |
| Volume | 100ml |
| For Use On | Platinum, Blonde Dyed Hair |
| For Best Results | Follow Included Instructions |
| Free from | PPD, Animal Products, Cruelty |
DESCRIPTION
How To Use Crazy Color Slate Hair Dye
Always make sure to read the instructions before you begin and wear gloves when handling hair dye. Evenly apply this Crazy Color Slate hair dye to washed and towel-dried hair. To help with this, you can use a tint brush or comb. Crazy Color recommends allowing the hair dye to process for 15-30 minutes before thoroughly rinsing the hair to complete your new hair colour.
Crazy Color Slate On Dark Hair
Crazy Color Slate hair dye is a pastel shade which means it may not be visible on dark hair. For best results, apply Slate hair dye to pre-lightened platinum or blonde hair. Before you begin it is always a good idea to perform a strand test to check the colour results on your hair.
Crazy Color Ingredients: Aqua (Water), Cetearyl Alcohol, Ceteareth-20, Distearoylethyl Hydroxyethylmonium Methosulfate, Propylene Glycol, Ceteareth-30, Citric Acid, Formic Acid, Methylchloroisothiazolinone
Please Note: Hair dye results may vary depending on your hair type, base colour and hair porosity; the image of the hair dye is a representation of the finished colour and is not a guaranteed result. This dye is not suitable for use on hair with more than 10% grey coverage.