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Best Vegan Demi-Permanent Hair Dye of 2026

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Charlotte Powell

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This range of vegan demi-permanent hair dye is perfect for those who want to add some colour to their hair without causing any harm to animals or the environment. These dyes are free from animal-derived ingredients and are not tested on animals. They come in a variety of vibrant colours and are easy to apply. The dye is made with natural ingredients that help to nourish and protect the hair while adding a pop of colour. Whether you're looking for a subtle change or a bold new look, this vegan hair dye range is a great option to consider.

At a Glance: Our Top Picks

Metallic Rose Gold Hair Dye Demi-Permanent, Toner for Bleached Hair, Anti-Breakage Plex Hair Care, Vegan Hair Dye Cover #TOP 1

Metallic Rose Gold Hair Dye Demi-Permanent, Toner for Bleached Hair, Anti-Breakage Plex Hair Care, Vegan Hair Dye

9.8
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Metallic Silver Hair Dye Demi-Permanent, Grey Toner for Bleached Hair, Plex Hair Care, Vegan Hair Dye & Cruelty-Free Cover #TOP 2

Metallic Silver Hair Dye Demi-Permanent, Grey Toner for Bleached Hair, Plex Hair Care, Vegan Hair Dye & Cruelty-Free

9.7
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Colour Freedom Metallic Permanent Black Conditioning Hair Dye. Infused Cover #TOP 3

Colour Freedom Metallic Permanent Black Conditioning Hair Dye. Infused

9.5
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Top 9 Vegan Demi-Permanent Hair Dye

#TOP 1

Metallic Rose Gold Hair Dye Demi-Permanent, Toner for Bleached Hair, Anti-Breakage Plex Hair Care, Vegan Hair Dye

Metallic Rose Gold Hair Dye Demi-Permanent, Toner for Bleached Hair, Anti-Breakage Plex Hair Care, Vegan Hair Dye Cover

Metallic Rose Gold Hair Dye Demi-Permanent, Toner for Bleached Hair, Anti-Breakage Plex Hair Care, Vegan Hair Dye, Cruelty-Free, 100% Grey Coverage, Rose Hair Colour, All Hair Types by Smart Beauty

Features

  • Pastel Pink Demi-Permanent Hair Dye; For A Full Head Of Colour, Cover Grey, Root Touch-Up, Balayage, Undertones, Lowlights. For All Hair Types; Chemically Treated, Afro, Asian, Men, Women
  • Transform Light Blonde Bleached Hair To A Striking New Look With Our Demi-Permanent Metallic Pink Hair Dye Colouring Kit, With Plex Hair Treatment To Protect, Rebuild And Restore Your Hair's Structure
  • Vegan, Cruelty-Free Rose Gold Hair Dye. Using UK And European Approved Cosmetic Standard Ingredients Blended Into A Smooth Cream For Home Use. Part Of Award-Winning Smart Beauty Hair Colour Collection
9.8

FTB Score

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#TOP 2

Metallic Silver Hair Dye Demi-Permanent, Grey Toner for Bleached Hair, Plex Hair Care, Vegan Hair Dye & Cruelty-Free

Metallic Silver Hair Dye Demi-Permanent, Grey Toner for Bleached Hair, Plex Hair Care, Vegan Hair Dye & Cruelty-Free Cover

Metallic Silver Hair Dye Demi-Permanent, Grey Toner for Bleached Hair, Plex Hair Care, Vegan Hair Dye & Cruelty-Free, 100% Grey Coverage, Silver Grey Hair Colour by Smart Beauty (pack of 3)

Features

  • Metallic Silver Demi-Permanent Hair Dye; For A Full Head Of Colour, Cover Grey, Root Touch-Up, Balayage, Undertones, Lowlights. For All Hair Types Including Chemically Treated, Afro, Asian, Men, Women
  • Transform Light Blonde Bleached Hair To A Striking New Look With Our Demi-Permanent Metallic Silver Hair Dye Colouring Kit, With A Plex Hair Care To Protect, Rebuild, And Restore Your Hair's Structure
  • Vegan, Cruelty-Free Silver Hair Dye. Using UK And European Approved Cosmetic Standard Ingredients Blended Into A Smooth Cream For Home Use. Award-Winning Smart Beauty Hair Colour Collection
9.7

FTB Score

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#TOP 3

Colour Freedom Metallic Permanent Black Conditioning Hair Dye. Infused

Colour Freedom Metallic Permanent Black Conditioning Hair Dye. Infused Cover

Colour Freedom Metallic Permanent Black Conditioning Hair Dye. Infused with Shea Butter and Argan Oil for Ultra Glossy Conditioned Hair. 100% grey coverage. By Knight & Wilson,package may vary

Features

  • ENHANCES EXISTING HAIR COLOUR: The Hair Dye Won't Lighten Your Look But Adds A Chic Metallic Tone To Enhance Naturally Greying, Blonde, Brunette Or Highlighted Locks. Ideal For Ombres, Streaks Or Balayage
  • METALLIC BLACK HAIR COLOUR: The Unique Professional Formula Boosts And Creates A Distinctive Jet Black Metallic Shade, Adding A Daring Finish To Light, Grey, Brown, White Or Pre-Lightened Hair
  • SAFE TO APPLY TO BLEACHED OR PREVIOUSLY COLOURED HAIR: Caring Formula Provides Permanent Colour For Long-Lasting Results. Easy To Mix Professional Hair Colour. Sulphate Free; Cruelty Free And Vegan
9.5

FTB Score

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#TOP 4

Rebellious Colours 100% Vegan Semi Permanent Hair Dye Colour 100ml

  • PaintGlow
  • AHR1W56
  • Voodoo Green
  • 100 ml (Pack of 1)
Rebellious Colours 100% Vegan Semi Permanent Hair Dye Colour 100ml Cover

Rebellious Colours 100% Vegan Semi Permanent Hair Dye Colour 100ml (Voodoo Green)

Features

  • QUALITY - No Harmful Chemicals In Rebellious Hair Dye. AVOIDING Hair Damage Associated With Chemical Based Hair Colours
  • VEGAN - Made Only From Vegan Ingredients With No Animal By-Products. Made In The UK
  • MADE IN THE UK - Manufactured In The Lake District In Our UK Factory And Cruelty Free
9.5

FTB Score

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#TOP 5

Metallic Graphite Grey Hair Dye Demi-Permanent, Grey Toner for Bleached Hair, Anti-Breakage Plex Hair Care, Vegan Hair Dye & Cruelty-Free

Metallic Graphite Grey Hair Dye Demi-Permanent, Grey Toner for Bleached Hair, Anti-Breakage Plex Hair Care, Vegan Hair Dye & Cruelty-Free Cover

Metallic Graphite Grey Hair Dye Demi-Permanent, Grey Toner for Bleached Hair, Anti-Breakage Plex Hair Care, Vegan Hair Dye & Cruelty-Free, Grey Coverage, Silver Grey Hair Colour by Smart Beauty

Features

  • Metallic Graphite Grey Demi-Permanent Hair Dye; For A Full Head Of Colour, Cover Grey, Root Touch-Up, Balayage, Undertones, Lowlights. For All Hair Types Including Chemically Treated, Afro, Asian, Men, Women
  • Transform Light Blonde Bleached Hair To A Striking New Look With Our Demi-Permanent Metallic Grey Hair Dye Colouring Kit, With A Plex Hair Care To Protect, Rebuild, And Restore Your Hair's Structure
  • Vegan, Cruelty-Free Silver Grey Hair Dye. Using UK And European Approved Cosmetic Standard Ingredients Blended Into A Smooth Cream For Home Use. Award-Winning Smart Beauty Hair Colour Collection
9.4

FTB Score

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#TOP 6

Clairol Natural Instincts Semi-Permanent No Ammonia Hair Dye

  • Clairol
  • 99240014394
  • 2 Black
  • 1 count (Pack of 1)
Clairol Natural Instincts Semi-Permanent No Ammonia Hair Dye Cover

Clairol Natural Instincts Semi-Permanent No Ammonia Hair Dye, 2 Black

Features

  • Shade 2 Black Is Perfect For Naturally Dark Hair Or If You Are Colouring For The First Time.
  • Optimal Coverage For First Greys.
  • When Using A Semi-Permanent Shade, Stick To 1 To 2 Shades Lighter Or Darker Than Your Natural Colour
9.3

FTB Score

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#TOP 7

Clairol Natural Instincts Semi-Permanent No Ammonia Hair Dye

  • Clairol
  • 99240014387
  • 3 Brown Black
  • 1 count (Pack of 1)
Clairol Natural Instincts Semi-Permanent No Ammonia Hair Dye Cover

Clairol Natural Instincts Semi-Permanent No Ammonia Hair Dye, 3 Dark Brown

Features

  • Conditioning Colour With Coconut And Aloe Vera
  • No Ammonia Or Harsh Scent
  • Vegan - No Animal Derived Ingredients Or By-Products
9.3

FTB Score

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#TOP 8

ARCTIC FOX 100% Vegan & Cruelty Free Vibrant Semi Permanent Hair Colour Dye

ARCTIC FOX 100% Vegan & Cruelty Free Vibrant Semi Permanent Hair Colour Dye Cover

ARCTIC FOX 100% Vegan & Cruelty Free Vibrant Semi Permanent Hair Colour Dye - Cosmic Sunshine 165 ml e

Features

  • Mix & Match Your Way To Endless Colour Dreams: Forget One-Dimensional Dyes! Arctic Fox Lets You Unleash Your Inner Alchemist With A Blendable, Mixable Formula. Create Custom Shades Like Cosmic Ocean (mixes Of Aquamarine And Poseidon) Or Pastel Whispers Of Dirty Blonde (diluted Frosé). The Possibilities Are Endless. Dive Into Our Vibrant Rainbow And Let Your Creativity Flow.
9.1

FTB Score

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#TOP 9
Best Semi-Permanent Hair Dye

Adore Shining Semi-Permanent Hair Colour 107 Mocha

  • Adore
  • 107 Mocha
  • 118 ml (Pack of 1)
Adore Shining Semi-Permanent Hair Colour 107 Mocha Cover

Adore Shining Semi Permanent Hair Colour, 107 Mocha

The Adore 107 Mocha Hair Colour is an excellent choice for a vibrant and shining look. With no alcohol, peroxide, or ammonia, it provides a gentler option for your hair. The inclusion of Aloe Vera helps to nourish your locks, making them feel softer and healthier. You can enjoy long-lasting colour that remains vibrant for up to 12 months after opening, giving you the convenience of fewer touch-ups. This product is designed for professional salon use, ensuring quality results every time.

9.1

FTB Score

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What We Like

  • No harsh chemicals
  • Nourishing Aloe Vera
  • Long-lasting colour
  • Vibrant shine

Frequently Asked Questions (FAQs)

1. Does vegan hair dye damage your hair?

In addition to being vegan and Leaping Bunny cruelty free certified, our semi-permanent dyes are peroxide and ammonia free so they won't damage your hair. As previously mentioned, semi-permanent hair dye, unlike other dyes, does not fundamentally change the color of your hair.

2. Do Demi-permanent dyes damage your hair?

Use a demi-permanent hair dye if…you don't want to damage your hair. Since demi-permanent hair color, like semi-permanent, doesn't contain ammonia, it won't cause damage like other hair color options might. This is an ideal option for those who wish to color their strands but also need some TLC.

3. Is hair dye vegan friendly?

Unfortunately, hair dye isn't always vegan. A large number of mainstream hair dyes are tested on animals, and some contain animal derivatives, making them inappropriate for vegan use.

Editor's Notes

During our vegan demi-permanent hair dye research, we found 11 vegan demi-permanent hair dye products and shortlisted 9 quality products. We collected and analyzed 173,656 customer reviews through our big data system to write the vegan demi-permanent hair dye list. We found that most customers choose vegan demi-permanent hair dye with an average price of £20.00.

The vegan demi-permanent hair dye are available for purchase. We have researched hundreds of brands and picked the top brands of vegan demi-permanent hair dye, including Smart Beauty, Knight & Wilson, PaintGlow, Clairol, ARCTIC FOX.

Written by

Charlotte Powell Avatar

Charlotte Powell

Charlotte Powell is a dermatologist and a licensed cosmetologist from Westminster, London. However, she was first a cosmetologist from London Beauty Training School. According to Charlotte, she needed better insight into the human skin, hence the dermatology degree. Long before she acquired her degree, she wrote and edited articles, eBooks, and editorials for companies and websites. Charlotte combines her skill and knowledge in providing DIY Beauty tips amongst other fashion related topics.