# Just For Men Ultra A55 Real Black Hair Colour

Just For Men Ultra A55 is a Real Black cream hair colour presented as a comb-in option for covering grey. The listing claims a 10-minute application and colour lasting up to six weeks, while customer feedback reports uneven coverage and shorter-lasting results for some buyers.

- [Original product page](https://bargainpostbox.co.uk/product/just-for-men-ultra-a55-real-black-hair-colour)
- [View offer](https://bargainpostbox.co.uk/visit/just-for-men-ultra-a55-real-black-hair-colour)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Just For Men
- Model: UK UTRA A55
- Category: Beauty & Health > Hair Care
- Price: 4.96 GBP
- Previous price: 8.90 GBP
- Discount: 44%
- Price checked: 2026-11-12T14:48:45.180Z
- Rating: 3.9 / 5
- Reviews: 1197

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Comb-in applicator is described as allowing targeted application where grey is present.
- The listed directions say to leave the colour on for 10 minutes, then rinse thoroughly and shampoo.
- The listing claims the colour lasts up to six weeks until grey grows back.
- The product is described as ammonia-free and nourishing and conditioning.

## Pros

- Comb-in application offers a targeted alternative to applying colour over the whole head.
- The listed 10-minute processing time suits buyers looking for a relatively brief colour routine.

## Specifications

### Identity
- Brand: Just For Men
- Model: UK UTRA A55
- Colour: Real Black
- Hair colour permanence: Demi-Permanent
### Application and product
- Form: Cream
- Recommended uses: Covering grey hair, colour care, regular use
- Hair type: All
- Benefits: Nourishing and Conditioning
- Material feature: Hypoallergenic
- Free from: Ammonia Free
- Full cure time: 10 Minutes
- Quantity: 1
- Package size: 1 fl oz
### Dimensions and installation
- Dimensions listed: 4.5 x 7.7 x 15.5 cm; 70 g

## Before you buy

- The listing claims colour lasts up to six weeks, but customer feedback reports that it can fade within days. Hair colourants can cause severe allergic reactions. Follow the enclosed instructions, complete the required skin allergy patch test 48 hours before each use, and do not use on anyone under 16 or on eyebrows or eyelashes. Avoid use in the listed circumstances, including a previous hair-colour reaction or sensitive, irritated or damaged scalp. Seek medical advice if a reaction occurs or you are unsure.

## A good fit for

- People seeking a Real Black cream colour with comb-in, targeted application for grey coverage.
- Buyers who want a listed 10-minute processing routine and understand that reported coverage and wear vary.

## Less suited to

- Anyone unwilling to perform a patch test or follow the supplied hair-colour safety directions.
- Anyone seeking assured full grey coverage or a guaranteed six-week result.

## Customer feedback

Customer feedback highlights ease of use and a natural-looking result for some, but reports are mixed on coverage and effectiveness, with some saying grey remains or the dye barely takes. Longevity is also criticised, with reports of results lasting only a few days despite the listing's claim of up to six weeks. For buyers choosing this 10-minute comb-in colour, the feedback makes consistent coverage and lasting power the main uncertainties.
- Positive themes: Customers are reported to find the product easy to use.
- Negative themes: Some customer feedback describes short-lived results and disappointment with practicality or value.
- Mixed feedback: Coverage and effectiveness receive mixed reports, ranging from useful grey coverage to little visible dyeing.
- Mixed feedback: Natural-looking results are appreciated by some, but reported experiences vary.

## Frequently asked questions

### How long does the colour take to process?
The listed directions say to leave it on for 10 minutes, then rinse thoroughly and shampoo.
### How long does the colour last?
The listing claims up to six weeks until grey grows back, but customer feedback says results may fade within days.
### What shade is this product?
The listing identifies the shade as Real Black.
### What safety steps are stated?
Follow the enclosed directions and conduct a skin allergy patch test 48 hours before each use. The listing warns against use on anyone under 16 and against use on eyebrows or eyelashes.

## Alternative options

- [Just for men Original Formula Light-Medium Brown Hair Dye \| Hair dye that targets grey hair with natural hair colour . Long lasting formula whilst rejuvenating hair for a fuller look](https://bargainpostbox.co.uk/visit/just-for-men-ultra-a55-real-black-hair-colour)
- [Just for men Touch of Grey T35 \| Achieve a salt & pepper look by gradually reducing a little grey. No ammonia or peroxide. Works within 5 minutes](https://bargainpostbox.co.uk/visit/just-for-men-ultra-a55-real-black-hair-colour)
- [Just For Men Control GX 2in1 Grey Reducing Shampoo and Conditioner, 177 ml \| Men's hair color shampoo, gradually reduces grey, coconut oil & aloe vera, all shades, improved formula, daily use](https://bargainpostbox.co.uk/visit/just-for-men-ultra-a55-real-black-hair-colour)
- [Just For Men Control GX Grey Reducing Shampoo, Coconut Oil, 177 ml \| Men's hair color shampoo, gradually reduces grey, coconut oil & aloe vera, all shades, improved formula, daily use, 6oz](https://bargainpostbox.co.uk/visit/just-for-men-control-gx-grey-reducing-shampoo-coconut-oil)
- [Just for men Moustache & Beard Sandy Blonde Dye M10 \| Eliminates grey for a thicker & fuller look, made with coconut oil & aloe vera](https://bargainpostbox.co.uk/visit/just-for-men-ultra-a55-real-black-hair-colour)
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- [BOLDIFY Hair Fibres for Thinning Hair, for Women & Men, Grey 28g \| Instantly Fills Thinning & Fine Hair for a Fuller, Thicker Look - Thin Spot Cover Up - Hair Building Fibers & Hair Powder](https://bargainpostbox.co.uk/visit/just-for-men-ultra-a55-real-black-hair-colour)
- [Just for men Original Formula Medium Brown Hair Dye H35 \| Hair dye that targets grey hair with natural hair colour . Long lasting formula whilst rejuvenating hair for a fuller look](https://bargainpostbox.co.uk/visit/just-for-men-ultra-a55-real-black-hair-colour)
- [Just For Men Control GX Beard Wash, Reduces Grey - All Shades, 118 ml \| CGX beard colour shampoo gradually reduces grey with every wash, increasing volume for a thicker, fuller look](https://bargainpostbox.co.uk/visit/just-for-men-ultra-a55-real-black-hair-colour)

## Add-ons

- [Just for men Moustache & Beard Real Black Dye M55 \| Eliminates grey for a thicker & fuller look, made with coconut oil & aloe vera](https://bargainpostbox.co.uk/visit/just-for-men-ultra-a55-real-black-hair-colour)
- [Just for men Original Formula Real Black Hair Dye H55 \| Hair dye that targets grey hair with natural hair colour . Long lasting formula whilst rejuvenating hair for a fuller look](https://bargainpostbox.co.uk/visit/just-for-men-ultra-a55-real-black-hair-colour)

## Images

![Just For Men Ultra A55 Real Black Hair Colour — 1](https://bargainpostbox.co.uk/i/zrUxfIEuCBgOipHkBnwsTSHbQ6B6vJpR3eyOayEGjfWccAhc3ovOR5l5JhYq6Me591nKVvMv1YE4lOy2JaGcQ1H8kOa9SqRS0Plvd1OxIhW5mvBLhtvZxUhj.jpg)

![Just For Men Ultra A55 Real Black Hair Colour — 2](https://bargainpostbox.co.uk/i/Cg25DbZnmfARHMrHhxRkHpyOerliIFGBbj6VfDV-F_9Vz0PGWZ661vaip7WwisxIhS1zLYvSFi-QGorMdtc4VnVGOXI0uNYvttoGxkxBd0Tgm176uaiMUxl0.jpg)

![Just For Men Ultra A55 Real Black Hair Colour — 3](https://bargainpostbox.co.uk/i/JSFXPp8WqGmDuGm6I3TiFKaGBPY8MZzE1T6zNvD4-TFpV_Salx_GAT8ftzsARHs5hyLRUvvAQ3YmFgupqerZxPJYNl9cUzlNAMjki0Kd1-sO18vasr4LIrAQ.jpg)

![Just For Men Ultra A55 Real Black Hair Colour — 4](https://bargainpostbox.co.uk/i/1dhlc5vI2nKYjInucLrbH3e6SQCkqk2jFGV0UtGvM5UgFmeYZyLdvLyMLuJRvevyxZNzgy415ncFoGAdkX8XpaeXBdiPNNsGBlZqqv6BIoo-eCR7E1tVnjTU.jpg)

![Just For Men Ultra A55 Real Black Hair Colour — 5](https://bargainpostbox.co.uk/i/3cn2lrrFUWfuCil8Xhn-mk5SjmrSTEhdxnRKEvR14TfGm4DJU1QNJzy28mHnvCA5t1aZDK-9r7Nyu1QLR-X2d6pguLCNsJtfs0YCP6YIdIEgrn87hIBLDN_G.jpg)

![Just For Men Ultra A55 Real Black Hair Colour — 6](https://bargainpostbox.co.uk/i/7tPuXIximZo1XFNannZ8-W_Pdz3k35mKEBgDg-jSQJN0fDOpBVvq89qqQjL0NefGGz6vlY0yFngNKd4sssqQTjrUuPl3iPNVG_tkup5gpLIJMrhYjMnlKZJR.jpg)