The Studio
Attitude Hair Studio
Before
![Before hair preview]()
Add a before hair photo
Prep
![Prep hair preview]()
Add a prep hair photo
Result
![Result hair preview]()
Add a result hair photo
Shade variants
The Studio
Attitude Hair Studio
Before
![Before hair preview]()
Add a before hair photo
Prep
![Prep hair preview]()
Add a prep hair photo
Result
![Result hair preview]()
Add a result hair photo
Shade variants
Attitude Hair Dye – Mellow
Mellow is a rich honey-yellow semi-permanent hair dye with a bright, cheerful finish. Apply to pre-lightened hair for the most vibrant yellow result and a warm golden glow.
Vegan, cruelty-free and made in the Netherlands.
Description
Mellow is made for bright yellow hair with a warm, honey-toned edge. This highly pigmented semi-permanent shade gives a rich yellow result on light or pre-lightened hair, perfect for bold colour looks with a softer golden finish than neon yellow.
For the most vivid and even result, we recommend applying Mellow to pre-lightened hair. The colour gradually fades over time into softer pastel yellow tones, depending on your hair base, hair condition and aftercare routine.
Best results
For the brightest and most even result, apply Mellow to light or pre-lightened hair.
On very light blonde or bleached hair, Mellow gives the most vibrant honey-yellow result. On darker hair, the colour may appear warmer, softer or much less visible.
Always do a strand test before colouring to check how the shade turns out on your own hair.
Why you’ll love it
- Rich honey-yellow shade
- Bright warm yellow result
- Semi-permanent hair colour
- Lasts up to 4–10 weeks, depending on hair type and aftercare
- High-pigment formula
- Best on light or pre-lightened hair
- Fades into softer pastel yellow tones
- Formulated without peroxide, PPD or ammonia
- Vegan and cruelty-free
- Made in the Netherlands
- DIY friendly with a professional-quality result
How to use
1. Prep
For the brightest yellow result, pre-lighten your hair first with Attitude Ghosted Bleach.
2. Dye
Apply Mellow evenly to clean, dry or towel-dried hair. Make sure the colour is fully worked through from roots to ends for an even result.
3. Rinse & care
Rinse until the water runs mostly clear. Keep your colour fresh for longer with colour-friendly aftercare, such as Holyplex Haircare.
Mix & match
Get creative with Mellow. Mix it with Ecstatic to create a beautiful yellow-toned tangerine shade, or blend it with green tones for custom lime and moss-inspired colours.
Always test your mix on a strand first before applying it to your full head.
Good to know
Mellow is a semi-permanent direct dye. The final result depends on your starting hair colour, porosity, hair condition and previous treatments.
Yellow shades perform best on very light or pre-lightened hair. For the best result, always do a patch test and strand test before colouring. Follow the instructions on the packaging carefully.
Community
Show us your colourful creations with #dyewithattitude and tag @dyewithattitude for a chance to be featured.
Aqua, Cetearyl Alcohol, Distearoylethyl Hydroxyethylmonium Methosulfate, Basic Yellow 57, Ceteareth-20, Citric Acid, Phenoxyethanol, Methylparaben, Ethylparaben, Butylparaben, Propylparaben
Netherlands: €5
European countries: €6
Outside Europe: €10
For international orders up to €150, we cover the import costs. That means you won’t be charged unexpected import fees on delivery for orders within this amount.
European countries: €6
Outside Europe: €10
For international orders up to €150, we cover the import costs. That means you won’t be charged unexpected import fees on delivery for orders within this amount.