Get 15% OFF when you buy 2 or more, using code "DYE15"

Clap your hands and get Happy, our electrifying neon yellow is here! This highly pigmented UV shade is a bright yellow that glows under blacklight. Like most of our colours, Happy turns out most accurately on pre-bleached hair to at least level 9 (light blonde). Get creative - want an orange hair colour that glows under blacklight? Mix Happy with its UV red sister Rebel!
• DIY friendly, professional quality.
• Vegan, cruelty-free and locally produced in the Netherlands.
• No harsh chemicals - peroxide, PPD, ammonia.
• Pre-lighten your hair with Attitude Ghosted to achieve the best results.
• Do a patch strand test before colouring, especially with pastels.
• Our pastel shades only show up on pre-bleached hair to min. level 9 (light blonde), level 10 (platinum) recommended.
• To keep your colour as long as possible, use Holyplex hair care.