CONTROLLED DEVELOPMENT.
PRO RESULTS IN SALON OR AT HOME.

If colour ever turned patchy, too warm, or harsher than expected - this is why.
Designed for slow, even development, so colour behaves exactly as intended. Clean. Controlled. Consistent from roots to lengths.

OVER 100,000 COLOUR LOVERS. HERE’S WHY:

So Easy and So Soft!

I had never used semi-permanent dye before, but Mattie was unbelievably easy to apply. The color showed up instantly and my hair actually felt softer afterward. Even after 10 washes, it was still visible. Perfect for trying something new

Sofia

Salon Results at Home

Mattie’s permanent line truly feels like salon quality. Full coverage, even on my gray strands, and the color stays rich and glossy. My hair feels healthy and not damaged at all. I’m sticking with this brand.

Hanna

Shockingly Vibrant on Dark Hair

The pigments are insanely vibrant! I have dark brown hair and I expected it not to show, but the color came through beautifully. No damage, no harsh smell, just simple and stunning results

Emily

Long-Lasting, Rich Color

Amazing results! I achieved the same effect at home that I usually get at the salon. The color stayed vibrant for weeks and my hair felt strong and nourished. Easily one of the best permanent dyes I’ve used

Laura

Finally a Dye That Doesn’t Dry My Hair

This is the first semi-permanent dye that doesn’t dry out my hair. It left my hair shiny and smooth, and the fade was super even with no patchiness. Ideal if you love switching colors often

Lila

CHOOSING THE RIGHT DEVELOPER MAKES ALL THE DIFFERENCE.

1.9% for toning and refreshing with no lift.
3% for tone-on-tone or going darker (0–1 level).
6% for grey coverage and natural lift (1–2 levels).
9% for visible lightening (2–3 levels).
12% for maximum lift (up to 4–5 levels, advanced use).


Not sure which to choose? 6% is the safest starting point.

QUESTIONS ABOUT MATTIE NATURE VEGAN DEVELOPER

Simple, honest answers to the questions we get asked most, so you know exactly what to expect.

Is this suitable for at-home use?

Yes - when you choose the correct strength and follow the instructions. For big lightening goals, we recommend experienced users or professional application.

Do I need Mattie developer, or can I use another brand?

For best tone accuracy and predictable processing, use Mattie Nature Peroxide Cream. It’s designed to match Mattie Nature Permanent Colour Cream and Mattie Bleaching Powder.

Will a higher volume make my colour last longer?

No. Higher volume increases lift — not longevity. Using a volume that’s too strong can cause dryness and reduce colour quality.

Can I use this on previously coloured hair?

Yes, but results depend on what’s already in the hair. For coloured or porous lengths, lower strengths are usually safer. Always strand test when changing levels.

Does developer damage hair?

Developer itself isn’t damaging when used correctly. Damage usually happens when the strength is too high, processing time is too long, or product overlaps onto already coloured hair. Choosing the lowest effective volume and following instructions is key.

How often can I colour my hair?

Most people retouch roots every 4–6 weeks. Avoid overlapping strong developer on previously coloured lengths unless necessary.

Can I use 12% (40 VOL) at home?

Only for very experienced users working on natural, untreated hair. Not recommended for beginners, pre-coloured hair, or bleaching lengths at home.

“I coloured with Mattie today and the first thing I noticed was the shine. While blow-drying, it already looked glossy, like my hair had a fresh finish. And the colour came out super even, no weird patches.”

“Used the Mattie Nature copper shade today and wow, it’s not flat at all. It looks rich and dimensional in different light. Best part, my curls stayed soft and bouncy instead of feeling stiff.”

“Semi-permanent in progress and I’m surprised how easy this was. It glided through my hair and didn’t tug or feel messy. After rinsing, my hair still felt calm and soft, not dry or stressed.”

“Tinted my brows and finally, they actually match my hair. Usually brow tints barely show up on me, but this one did straight away. Now my face looks more ‘put together’ without doing anything else.”

“Went pastel pink with Mattie and it came out bright, not washed out. The colour is really even from roots to ends. And my hair still feels soft and touchable, which I didn’t expect with a pastel”

“I coloured with Mattie today and the first thing I noticed was the shine. While blow-drying, it already looked glossy, like my hair had a fresh finish. And the colour came out super even, no weird patches.”

“Used the Mattie Nature copper shade today and wow, it’s not flat at all. It looks rich and dimensional in different light. Best part, my curls stayed soft and bouncy instead of feeling stiff.”

“Semi-permanent in progress and I’m surprised how easy this was. It glided through my hair and didn’t tug or feel messy. After rinsing, my hair still felt calm and soft, not dry or stressed.”

“Tinted my brows and finally, they actually match my hair. Usually brow tints barely show up on me, but this one did straight away. Now my face looks more ‘put together’ without doing anything else.”

“Went pastel pink with Mattie and it came out bright, not washed out. The colour is really even from roots to ends. And my hair still feels soft and touchable, which I didn’t expect with a pastel”

“I coloured with Mattie today and the first thing I noticed was the shine. While blow-drying, it already looked glossy, like my hair had a fresh finish. And the colour came out super even, no weird patches.”

“Used the Mattie Nature copper shade today and wow, it’s not flat at all. It looks rich and dimensional in different light. Best part, my curls stayed soft and bouncy instead of feeling stiff.”

“Semi-permanent in progress and I’m surprised how easy this was. It glided through my hair and didn’t tug or feel messy. After rinsing, my hair still felt calm and soft, not dry or stressed.”

“Tinted my brows and finally, they actually match my hair. Usually brow tints barely show up on me, but this one did straight away. Now my face looks more ‘put together’ without doing anything else.”

“Went pastel pink with Mattie and it came out bright, not washed out. The colour is really even from roots to ends. And my hair still feels soft and touchable, which I didn’t expect with a pastel”