Best Organic Hair Dye of 2026

Charlotte Powell Avatar
Charlotte Powell
Last Updated: 10 Feb 2026

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Organic hair dye is a natural and healthier alternative to traditional hair dyes that are often full of harsh chemicals. Made from plant-based ingredients, organic hair dye is ideal for those who want to avoid the potential risks associated with conventional hair dyes, such as scalp irritation, hair damage, and even cancer. These organic hair dyes are available in a range of colours and are easy to apply at home or at a salon. They provide long-lasting, vibrant results without compromising the health of your hair or scalp.

At a Glance: Our Top Picks

Herbal Magic Organic Henna Powder for Hair Cover #TOP 1
Herbal Magic Organic Henna Powder for Hair
ftb score rating icon 9.8
Naturtint Permanent Hair Colour Gel 6N Dark Blonde Cover #TOP 2
Naturtint Permanent Hair Colour Gel 6N Dark Blonde
ftb score rating icon 9.7
Herbatint Ammonia-Free Brown Hair Dye Cover #TOP 3
Herbatint Ammonia-Free Brown Hair Dye
ftb score rating icon 9.5

Top 10 Organic Hair Dye

Herbal Magic Organic Henna Powder for Hair

654321
Brown
100 g (Pack of 1)
Herbal Magic Organic Henna Powder for Hair Cover
Herbal Magic's Organic Henna Powder for Hair, USDA,Triple Sifted, Herbal Hair Mask, Natural Hair Dye Colour, Body Art Quality, Chemical Free Hair Coloring Free from Fillers & Preservatives-100g

Herbal Magic Henna Powder offers a natural and effective solution for enhancing your hair's colour without the damaging effects of chemical dyes. This product helps to smooth and soften your locks, providing a lustrous shine while also soothing any scalp irritation you may experience. With 100% pure henna, you can feel confident in covering greys without any additives or preservatives. Additionally, by combining it with Indigo, you can achieve your perfect hair shade, from light brown to soft black.

What We Like
Chemical-free formula
Conditions hair deeply
Enhances natural colour
Soothes scalp irritation
Customisable shades
#TOP 2

Naturtint Permanent Hair Colour Gel 6N Dark Blonde

6N Dark Blonde
34 ml (Pack of 5)
Naturtint Permanent Hair Colour Gel 6N Dark Blonde Cover
Naturtint Permanent Hair Colour Gel 6N Dark Blonde, Plant Enriched, Biobased, Ammonia Free, Long Lasting Grey Coverage and Radiant Colour, Nourishment and Protection

Features
Enriched With Natural Plant And Seed Oils And Extracts Carefully Chosen For Their Proven Hair And Scalp Enhancing Benefits. No Ammonia, Vegan Friendly.
Permanent Hair Colour With 100% Grey Coverage From The Very First Application, In A Quick And Easy To Use, Non-Drip Gel Formula Available In Over 40 Blendable Shades.
Naturtint's Innovative And Gentle Permanent Hair Colour Has Long Been Favoured The World Over By Consumers Looking For Softness And Shine, As Well As Intense, Natural-Looking Colour. Naturtint Is Proud To Be The First Hair Colour To Be USDA Certified Biobased.
Naturtint Is Committed To Delivering Naturally Better Hair Colourants And Has Been At The Forefront Of Reducing The Amount Of Chemicals In Hair Colour And Care, Without Compromising On Results, For More Than 30 Years. Ingredients That You Will Never Find In Naturtint - Ammonia, Resorcinol, Parabens, Artificial Fragrances, Heavy Metals, Silicones, Animal Products, SLS.
All Naturtint Permanent Hair Colours Include A Generous 50ml Tube Of Quinoa Multi-Care Mask To Use Immediately After Application And To Maintain Your Colour In The Weeks Following, For Long-Lasting, Radiant Colour.

Herbatint Ammonia-Free Brown Hair Dye

Brown
220 ml (Pack of 1)
Herbatint Ammonia-Free Brown Hair Dye Cover
Herbatint | Hair Dye 2N Brown

Herbatint Brown Hair Dye offers a gentle, ammonia-free formula that colours your hair permanently without causing damage. The absence of alcohol and fragrance ensures a pleasant experience while applying. With eight organic herbal extracts, this product nourishes and protects both your hair and scalp, enhancing the intensity of your colour. Additionally, the low concentration of hydrogen peroxide makes it safe for regular use, giving you peace of mind while achieving beautiful results.

What We Like
Ammonia-free formula
Nourishes hair and scalp
Lasts up to twelve months
Subtle, natural colour

Garnier Olia 5.0 Brown Hair Dye

Olia
104907483
Brown
1 count (Pack of 1)
Garnier Olia 5.0 Brown Hair Dye Cover
Garnier Olia 5.0 Brown, oil-powered, no-ammonia. 100% grey coverage. Luminous, long-lasting, vibrant brown hair color with exceptional shine and a healthy, nourished feel.

Garnier Olia Hair Dye offers intense, multi-dimensional colour with up to 100% grey coverage, ensuring you achieve a natural and rich look. Its ammonia-free formula, powered by natural flower oils, helps protect your hair from dryness while making it three times shinier. The velvety, non-drip formula allows for easy application from roots to ends, and you only need to let it develop for 45 minutes for full colour impact. With everything you need included in the box, it’s a hassle-free choice for vibrant hair.

What We Like
Intense, multi-dimensional colour
Ammonia-free, protects hair
Non-drip, easy application
100% grey coverage
#TOP 5

Herbatint Mahogany Chestnut Hair Dye

HERMAHB83
150 ml (Pack of 1)
Herbatint Mahogany Chestnut Hair Dye Cover
Herbatint | Hair Dye 4M Mahogany Chestnut

Herbatint Hair Dye offers a gentle solution for colouring your hair while ensuring full coverage of white strands. Its delicate formula is dermatologically tested, ideal for those with sensitive skin, and enriched with eight organic plant extracts for added nourishment and protection. You will appreciate the ammonia, paraben, and cruelty-free composition that allows you to dye your hair without harsh chemicals. Additionally, the gel consistency makes application easy and precise, ensuring even distribution from roots to tips.

What We Like
100% white hair coverage
Gentle on sensitive skin
Easy application with gel formula
Organic plant extracts included
#TOP 6

Josh Wood Colour - Ammonia-Free Hair Dye

7000230-NEW
Light Brown (6.0)
100 ml (Pack of 1)
Josh Wood Colour - Ammonia-Free Hair Dye Cover
Josh Wood Colour - Ammonia-Free Hair Dye - Permanent Hair Colour with 100% Grey Coverage - Vegan Friendly, Natural-Looking Results, Shiny & Hydrated Hair | 6.0 (Light Brown)

Features
Nourishing Vegan Formula: This Ammonia-Free, Vegan Hair Colour Is Enriched With A Shine Complex That Hydrates And Nourishes Your Strands. Free From Harsh Chemicals, This Ammonia Free Hair Colour Respects Hair Health While Enhancing Texture, Leaving It Soft, Smooth, And Conditioned For A Healthier-Looking Finish After Every Application.
Striking Permanent Colour: Our Professional Hair Colour Delivers Vibrant, Natural-Looking Results While Leaving Hair Glossy And Healthy. Expertly Developed By Josh Wood, This Hair Dye Provides A Salon-Quality Finish At Home, Ensuring Long-Lasting Shine And Depth Of Colour With Professional-Level Performance.
Versatile Application: Josh Wood Colour - Our Hair Colour Works Beautifully For Root Touch-Ups Or All-Over Application On Roots And Mid-Lengths. Whether You're Refreshing Regrowth Or Transforming Your Look, The Josh Wood Colour Adapts To Your Needs. Explore The Full Collection For More Personalised Shades And Finishes.
Full Grey Coverage: This Expertly Formulated Permanent Hair Dye Ensures Complete, Even Coverage Of Grey Hair. Designed To Leave Hair Super Shiny And Hydrated, This Vegan Hair Colour Delivers Flawless, Natural Results. The Advanced Blend Locks In Colour While Keeping Strands Nourished, So You Enjoy Confidence In Every Shade.
Expert Colour Guidance: This Natural Hair Colour Comes With Josh Wood's Trusted Advice To Help You Achieve The Best Results At Home. For Optimal Outcomes, Avoid Colouring Over Highlighted Or Balayage Mid-Lengths And Ends. Follow The Simple Step-By-Step Instructions To Achieve A Salon-Quality Finish With Ease.
#TOP 7

Tints of Nature 3N Natural Dark Brown Permanent Hair Dye

7.04326E+11
Dark Brown
130 ml (Pack of 1)
Tints of Nature 3N Natural Dark Brown Permanent Hair Dye Cover
Tints of Nature 3N Natural Dark Brown Permanent Hair Dye, Nourishes Hair and Covers Greys, Ammonia-Free, 130ml

Features
95% NATURALLY DERIVED INGREDIENTS: This Hair Dye Has Been Carefully Developed With Over 75% Certified Organic And 95% Naturally Derived Ingredients, To Gently Nourish And Protect Your Hair For Gentle, Home Hair Colouring
PERMANENT HAIR DYE: Tints Of Nature Will Provide Maximum Colour Performance And Up To 100% Grey Coverage And Give Long Lasting, Intense And Even Results With Its Unique, Carefully Developed Patented Formula
TOP TIP: Tints Of Nature Permanent Shades Will Take Your Hair Any Shade Darker And Will Lift Your Hair By One Shade. To Find Your Perfect Tints Of Nature Colour Use Our Shade Range, Select A Colour That Represents Your Natural Hair Colour. Choose Any Colour Within That Shade Level, Any Shade Darker, Or Up To One Shade Lighter
HEALTHY HAIR: At Tints Of Nature We Make Sure All Of Our Permanent Home Hair Colours Contain The Lowest Possible Levels Of PPD And Remain Ammonia, Paraben And Resorcinol Free, So Your Hair Can Look And Feel Gorgeously Healthy
AVAILABLE IN 23 SHADES: We Have 23 Stunning Shades From Black, Brown, Red And Blonde, There's A Tints Of Nature Shade For Everyone, Plus Our Home Hair Colours Are Intermixable, So You Can Discover A Bespoke Shade That Works Just For You
#TOP 8

Natural Plant Hair Dye - Botanical Bubble Gentle Hair Coloring Cream

Shibeikadi
Natural black
300 g (Pack of 1)
Natural Plant Hair Dye - Botanical Bubble Gentle Hair Coloring Cream Cover
Natural Plant Hair Dye - Botanical Bubble Gentle Hair Coloring Cream, Lazy Bubble for Women & Men, 10 Packs/Box (Natural Black)

Features
[LAZY BUBBLE HAIR DYE] Now You Can Use Our Hair Color Shampoo From The Comfort Of Your Home And Get Great Color Results In Just A Fraction Of The Time. Save A Lot Of Time And Money.
[NEW BOTANICAL BUBBLE HAIR DYE] This Bubble Plant Hair Dye Is Simple And Convenient To Use, You Can Dye Hair At Home, Just Need To Put On Gloves, And Use It The Same As Normal Shampoo, Wait For Only 40 Minutes, You Will Get The Hair Color.
[NOURISHES AND REPAIRS] Different From Traditional Hair Dyes, Hair Dye Shampoo Is Gentle And Nourishing, Replenishing The Nutrients Needed By Hair.
[EASY TO USE] No Need To Mix In Advance And Hassle-Free To Dye Hair At Home, Super Easy And Quick To Apply. Wear The Gloves An Evenly Application To Your Hair. Wait For 40 Min To Wash It Clean. Save Time And Effort, Very Convenient To Use.
[3 IN 1 HAIR DYE PRODUCT] One Product, Three Uses. The Product Can Be Used Not Only As A Black Hair Dye But Also As A Hair Shampoo And Hair Conditioner, Which Is Affordable.

Garnier Nutrisse Permanent Hair Dye, Darkest Brown

C5041551
3 Darkest Brown
1 count (Pack of 1)
Garnier Nutrisse Permanent Hair Dye, Darkest Brown Cover
Garnier Nutrisse Ultra Crème Hair Dye, Brown Hair Colour, Ensures 100% Grey Coverage and Intense, Rich 8-Week Colour, No-Ammonia, Vegan Formula, Beautiful Dark Color, Shade: 3 Darkest Brown

The Garnier Nutrisse Hair Dye offers a rich, long-lasting colour that enhances your hair's natural beauty. You can enjoy the confidence of having hair that is five times stronger, making it less prone to damage. Additionally, this dye provides twice the shine, resulting in silkier and more nourished hair. If you’re concerned about grey hair, this product delivers up to 100% grey coverage, ensuring a seamless and natural look. Transform your hair with this effective solution to achieve vibrant colour and health.

What We Like
Long-lasting colour
Strengthens hair
Increases shine
100% grey coverage

Naturtint Dark Brown Root Retouch

NTNT RR Dk Br
Dark Brown
45 ml (Pack of 1)
Naturtint Dark Brown Root Retouch Cover
Naturtint Root Retouch Shades, Dark Brown

The Naturtint Root Retouch is ideal for users of shades 2N and 3N, providing a convenient solution for covering grey roots. Free from harsh chemicals like ammonia and parabens, this product allows you to colour your hair gently. In just 10 minutes, you can achieve 100% grey coverage, making it perfect for a quick touch-up. Additionally, it comes with a mixing bowl and applicator brush, ensuring that you have everything you need for a hassle-free application.

What We Like
Quick 10-minute application
100% grey coverage
Free from harsh chemicals
Includes applicator tools
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What hair color has no chemicals?

If you want to go entirely chemical-free, a pure henna-based color, like the Rainbow Research Henna Hair Color (view at Amazon), is really the only option. That being said, the Biolage Haircolor (view at Sleek Shop) is our top pick, also using minimal ingredients and being anywhere from 82% to 100% plant-based.

2. Which is the safest hair color brand?

Herbatint is one of the safest hair dye brands that prides itself on being the most natural permanent hair coloring gel, free of ammonia and other harsh chemicals. The products are made with herbal extracts that will provide nourishment and protection to your locks and scalp.

3. Can you get organic hair Colour?

Probably the most famous natural semi-permanent dye is henna, which comes from the leaves of the Lawsonia inermis plant. Henna can come in a range of reds, from light orange, to dark auburn.

Editor's Notes

During our organic hair dye research, we found 190 organic hair dye products and shortlisted 10 quality products. We collected and analyzed 362,537 customer reviews through our big data system to write the organic hair dye list. We found that most customers choose organic hair dye with an average price of £7.84.

The organic hair dye are available for purchase. We have researched hundreds of brands and picked the top brands of organic hair dye, including Herbal Magic, Naturtint, Herbatint, Olia, Josh Wood Colour.

Written by
Charlotte Powell Avatar

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.