Advertising Disclosure Hair Darkening Shampoo Comparison - June 2025
7 Best Hair Darkening Shampoo 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. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.4Excellent | 4  9.3Excellent | 5 Best Value  9.2Excellent | 6  9.1Excellent | 7  8.9Very Good |
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ModelJust For Men Control GX 2-in-1 Shampoo & Conditioner, Gradually & Permanently Reduces Grey Hair With Each Wash – All Shades, 118 ml | Model Alpecin Grey Attack Caffeine & Colour Shampoo for Men 1x 200ml | Gradually Darker and Stronger Hair | Controlled & Natural Looking Colour Effect for Less Greys | Against Thinning Hair | Model Just For Men Control GX Grey Reducing Shampoo For Grey Hair, With Coconut Oil & Aloe Vera, New Improved Formula - All Shades, 118ml, packaging may vary | Model Dexe Black Hair Shampoo 400 ML Instant Hair Darkening Dye for Men Women Black Color - Easy to Use - Lasts 30 Days - Fast Acting Natural Ingredients | Model John Frieda Midnight Brunette Colour Deepening Shampoo 250 Ml, Colour-Depositing Shampoo Brown Hair | Model Kaisasa Black Hair Dye Shampoo for Women and Men, Hair Color Shampoo for Gray Hair Coverage, Permanent Shampoo Hair Dye for Color Treated Hair, Natural Herbal Ingredients -16.9 FL OZ | Model Bamboo Charcoal Shampoo Bar, Hair Darkening Shampoo and Conditioner Soap, Grey Reducing Shampoo Hair Growth Shampoo Solid Hair Loss Shampoo, Anti Hair Frizzing |
BrandJust For Men | Brand Alpecin | Brand Just For Men | Brand Dexe | Brand John Frieda | Brand BELEZALIB | Brand Tongyend |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews  |
Tech Specs | ||||||
product dimensions8.5 x 5.1 x 14.4 cm 118 g | product dimensions 4.5 x 7 x 15.5 cm 250 g | product dimensions 5.1 x 2.8 x 5.3 cm 168 g | product dimensions - | product dimensions 5 x 7.8 x 20.1 cm 260 g | product dimensions - | product dimensions - |
Package dimensions- | Package dimensions - | Package dimensions - | Package dimensions 23.5 x 8.1 x 7.6 centimetres | Package dimensions - | Package dimensions - | Package dimensions - |
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
1Just For MenJust For Men Control GX 2-in-1 Shampoo & Conditioner, Gradually & Permanently Reduces Grey Hair With Each Wash – All Shades, 118 ml
Why we love it
Gradually reduces grey hair naturally.
No ammonia or peroxide for gentle care.
Works for all hair shades.
Main highlights- Triple patented formula, keeps hair looking stronger and healthier. This product works best for all shades of hair
- Reduces grey hairs gradually, for subtle, natural-looking results, unlike other men's hair dye. No ammonia or peroxide
- Makes reducing grey easy: All you have to do is shampoo your hair
- Just use it instead of your regular shampoo and conditioner until you like what you see. Then alternate with your regular shampoo to maintain the look you like
- CGX Innovative hair colour shampoo and conditioner gradually reduces grey with every wash. Gently and thoroughly cleans and revitalizes, increasing volume for a thicker, fuller look
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9.7
2Alpecin
Alpecin Grey Attack Caffeine & Colour Shampoo for Men 1x 200ml | Gradually Darker and Stronger Hair | Controlled & Natural Looking Colour Effect for Less Greys | Against Thinning Hair
Why we love it
Gradually darkens hair naturally.
Supports hair growth effectively.
Easy to incorporate into routine.
Main highlights- YOUR DAILY HAIR ROUTINE Simply massage into the scalp, leave for just 2-5 minutes before rinsing thoroughly. Use daily for the first few weeks until the noticeable, desired result is achieved. Then alternate with normal shampoo to maintain the shade.
- NATURALLY REDUCES FIRST GREY HAIRS, providing subtle, natural-looking results with each wash. Suitable for all hair colours, it's especially effective for light brown to black hair.
- MOST SUCCESSFUL SHAMPOO IN GERMANY Alpecin Caffeine Shampoo is the best-selling shampoo to fight thinning hair in men in Germany.* German engineering for your hair! *Nielsen
- HELPS TO FIGHT THINNING HAIR With its unique galenic formula and its optimal caffeine dosage (and other potent active ingredients) Alpecin Grey Attack shampoo supports natural hair growth.
- CONTROL THE COLOUR INTENSITY by adjusting the application time and frequency, the longer the application time, the more intense the dark colour effect. First results are already visible after 2-4 weeks of everyday use. Your hair will look darker and fuller again.
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9.4
3Just For Men
Just For Men Control GX Grey Reducing Shampoo For Grey Hair, With Coconut Oil & Aloe Vera, New Improved Formula - All Shades, 118ml, packaging may vary
Why we love it
Gradually reduces grey naturally.
No harsh chemicals like ammonia.
Easy to use with regular routine.
Main highlights- Triple patented formula, keeps hair looking stronger and healthier.This product is best for light brown to black hair. Not to be used on bleached or hair with highlights.
- Reduces grey hairs gradually, for subtle, natural-looking results, unlike other dyes. No ammonia or peroxide.
- Makes reducing grey easy: All you have to do is shampoo your hair. Also available in 2-in-1.
- Just use it instead of your regular shampoo and conditioner until you like what you see. Then alternate with your regular shampoo to maintain the look you like.
- CGX Innovative hair colour shampoo and conditioner with New Improved Formula gradually reduces grey with every wash. Gently and thoroughly cleans and revitalizes, increasing volume for a thicker, fuller look.
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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.
