Advertising Disclosure Grey Hair Dye For Brown Hair Comparison - April 2026
7 Best Grey Hair Dye For Brown Hair In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2 Best Value 9.7Exceptional | 3  9.6Exceptional | 4 9.5Excellent | 5  9.2Excellent | 6 8.9Very Good | 7  8.8Very Good |
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ModelGarnier 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. | Model 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. | Model Colour Freedom Metallic Graphite Grey Permanent Hair Dye with PurePlex. Ultra Glossy Conditioning Hair Colour. 100% grey coverage. By Knight & Wilson. | Model Colour Freedom Metallic Graphite Grey Permanent Hair Dye with PurePlex. Ultra Glossy Conditioning Hair Colour. 100% grey coverage. By Knight & Wilson. | Model Clairol Lasting Colour Permanent Hair Dye | Ideal Grey Coverage | Shiny and Moisturised Hair | 5 Medium Brown | Model Clairol Lasting Colour Permanent Hair Dye | Ideal Grey Coverage | Shiny and Moisturised Hair | 5 Medium Brown | Model Colour Freedom Metallic Stone Grey Permanent Hair Dye with PurePlex. Ultra Glossy Conditioning Hair Colour. 100% grey coverage. By Knight & Wilson. |
BrandOlia | Brand Olia | Brand Knight & Wilson | Brand Knight & Wilson | Brand Clairol | Brand Clairol | Brand Knight & Wilson |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews  | Reviews |
Tech Specs | ||||||
product dimensions10.1 x 8.8 x 17.3 cm; 220 g | product dimensions 10.1 x 8.8 x 17.3 cm; 220 g | product dimensions 9 x 6 x 17 cm 250 g | product dimensions 9 x 6 x 17 cm 250 g | product dimensions - | product dimensions - | product dimensions 9 x 6 x 17 cm 259 g |
Available On | Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Olia26% OffGarnier 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.
Why we love it
Ammonia-free for gentle hair coloring.
Covers grey hair completely.
Leaves hair shiny and nourished.
Main highlights- Vegan formula ensures hair is smoother, free-flowing, and boasts up to three times more shine compared to unwashed hair.
- Offers a unique sensorial application experience thanks to its non-drip, smooth, velvety texture of the colourant cream.
- Elivers an exceptional ultra-luminous, long-lasting light chocolate brown shade with multi-dimensional undertones and provides up to 100% grey coverage.
- Each box includes a develop creamer, colour cream, a silicone-free after-colour care tube, gloves, and an instruction leaflet for easy at-home application.
- 60% oil-powered, ammonia-free formula with Natural Flower Seed oils, designed for maximum colour performance
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9.7
2Olia29% Off
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.
Why we love it
Ammonia-free for gentle hair coloring.
Covers grey hair completely.
Leaves hair shiny and nourished.
Main highlights- Vegan formula ensures hair is smoother, free-flowing, and boasts up to three times more shine compared to unwashed hair.
- Offers a unique sensorial application experience thanks to its non-drip, smooth, velvety texture of the colourant cream.
- Elivers an exceptional ultra-luminous, long-lasting light chocolate brown shade with multi-dimensional undertones and provides up to 100% grey coverage.
- Each box includes a develop creamer, colour cream, a silicone-free after-colour care tube, gloves, and an instruction leaflet for easy at-home application.
- 60% oil-powered, ammonia-free formula with Natural Flower Seed oils, designed for maximum colour performance
-
9.6
3Knight & Wilson
Colour Freedom Metallic Graphite Grey Permanent Hair Dye with PurePlex. Ultra Glossy Conditioning Hair Colour. 100% grey coverage. By Knight & Wilson.
Why we love it
Strengthens hair while coloring.
Provides complete grey coverage.
Enhances shine and softness.
Main highlights- PUREPLEX TECHNOLOGY: Unique bond reconstructor treatment uses genuine Plex Technology, corn proteins and vitamins to effectively rebuild the hair’s natural structure during hair colouring. PurePlex for Stonger Healthier Hair
- PROFESSIONAL SALON FORMULA: Permanent hair dye with optimal grey coverage, Complete hair colour treatment with colourant, developer, PurePlex system and disposable gloves
- PERFECT HAIR COLOUR WITH ADDED GLOSS + SOFTNESS: Shine Booster Complex with shea butter and argan oil to nourish, protect and add beautiful shine. Boosts colour penetration for a radiant finish and permanent colour results
- METALLIC GLORY: Choose your Metallic Glory hair dye shade from Knight & Wilson and achieve bold colours full of gloss and radiant shine. Long-Lasting 100% Grey Coverage
- EASY CREAM FORMULA: Non-drip formula promotes easy application of your Colour Freedom permanent hair dye, delivering perfectly even, 100% grey coverage and beautiful colour to your hair.
Our ranking system
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Features
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Consumer Reviews
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Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
