UV Caution

Crazy Color Caution is the ultimate glow up UV Yellow which glows in both natural light and backlight. For the best results, we recommend lightening your hair to level 9 or 10 (blonde) before use.

- Contains 100mls
- Semi-Permanent hair colour
- Glows under black light
- Ammonia and peroxide free
- Vegan and cruelty-free

Colours displayed are an indication only, it is important to research colours before selecting. Due to a large number of factors that can affect the final outcome, dye results cannot be guaranteed. Always perform a strand test before proceeding. For more information on how to use this product please click here.