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Crazy Color Semi-Permanent Hair Dye 4 Pack 100ml (Caution UV)
- Style: Semi-Permanent Hair Dye
- Colour: Caution UV Yellow
- Shade Number: 77
- Volume: 4 x 100ml
- Features: PPD Free, Vegan Friendly, Cruelty Free
- Duration: 6 - 8 Washes
- Brand: Crazy Color
- For Best Results: Follow Included Instructions or view our Blue Banana Hair Dye Guides.
Shipment Options
Royal Mail 48 Tracked
£4.49
Expected delivery:
November 7, 2025
Royal Mail 24 Tracked
£4.99
Expected delivery:
November 6, 2025
DHL Domestic Express
£6.99
Expected delivery:
November 6, 2025
Current Colour: Caution UV (Yellow)
Also Available In:
Caution UV 100ml (Yellow)
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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
UV Reactive
With a bold and vibrant result under normal lighting conditions, this dye will also glow brightly under ultraviolet and black lighting!
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 | 142626 |
| Brand | Crazy Color Hair Dye |
| Colour | Yellow |
| Vegan Friendly | Yes |
| Hair Product | Semi Permanent Hair Dye |
| Hair Dye Pack Size | Four Pack |
| Dye Duration | 6-8 washes |
| Volume | 4 x 100ml |
| For Best Results | Follow Included Instructions |
| Free from | Animal Products, Cruelty, PPD |
DESCRIPTION
Crazy Color Caution UV is a vibrant and exuberant yellow hair dye which is certainly one of the more striking shades from the Crazy Color brand. With this 4 pack to hand, you’ll be creating the punkiest yellow hair looks possible! Grabbing this yellow hair dye multipack can ensure that you enjoy this hair dye for a whole lot longer with regular top ups and the ability to re-apply to your whole head. Get ready for a total colour transformation with this warning yellow hair colour.How To Use Crazy Colour Caution UV
Every 4 pack of Crazy Color Caution UV will come with its own set of instructions and guidance for use. For the best results, make sure to follow all of the information provided. As with all hair dyes, you should always perform a strand and patch test to check for allergic reactions. The dye should be applied to wet hair and left to sit for a maximum of 30 minutes.
Caution UV on Dark Hair
As a lighter and less intense shade, the yellow colour of the Caution UV shade will certainly pop more when applied to bleached and pre-lightened hair. A level of 9 or 10 is generally recommended in order for you to get the best out of this bright yellow hair dye. You can pick up a Crazy Color Bleach Kit to help you start the hair lightening process.
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.