1 / 7Just For Men Ultra A35 Medium Brown Hair Colour
Just For Men Ultra A35 is a comb-in hair colour in Medium Brown, designed for targeted application to grey areas. The listing claims a 10-minute application and colour lasting up to six weeks, although customer feedback is mixed on shade match and longevity.
At a glance
- Comb-in applicator is described as allowing controlled application where grey is present.
- The listing says to leave the colour for 10 minutes, then wash it out.
- The manufacturer claims colour lasts up to six weeks, or until grey grows back.
- The listing describes an ammonia-free formula and claims hair is left soft and manageable.
Reference price: £6.52
Price checked: 12 Nov 2026
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Pros and cons
Pros
- Targeted comb-in application may suit buyers colouring selected grey areas rather than applying colour over all their hair.
- A listed 10-minute processing time keeps the application routine relatively brief.
Technical specifications
10 specifications| Brand | Just For Men |
|---|---|
| Model | UK ULTRA A35 |
| Shade | A35 – medium Brown |
| Form | Liquid |
|---|---|
| Hair type | Ageing |
| Colour permanence | Demi-Permanent |
| Listed application time | 1E+1 Minutes |
| Material feature | Hypoallergenic |
| Free from | Peroxide Free |
| Dimensions listed | 4.5 x 7.7 x 15.5 cm; 70 g |
What to know before buying
- Hair colourants can cause severe allergic reactions. Follow the product leaflet, conduct a skin allergy alert test 48 hours before each use, and do not use if any listed contraindication applies. Do not use on eyelashes or eyebrows, avoid eye contact, and keep away from children. The listing also warns against use by anyone under 16 and people with skin depigmentation conditions or a family history of them.
Listing details to confirm
The listing identifies the shade as A35 Medium Brown but customer feedback reports that shade matching can vary. Customers also report mixed results for effectiveness, coverage, washability and longevity despite the listing claim of up to six weeks. Follow the enclosed instructions and check the colour outcome expectations before choosing this shade.
Who is it for?
A good fit for
- People seeking a comb-in hair colour for controlled application to grey areas.
- Buyers looking for a listed Medium Brown shade and a short, 10-minute application.
Less suited to
- Anyone needing a colour product for eyelashes or eyebrows.
- Anyone with a listed allergy-test warning or contraindication, including a previous reaction to hair colourants or a temporary black henna tattoo.
Customer reviews on Amazon
- 5 stars
65% 65% - 4 stars
16% 16% - 3 stars
10% 10% - 2 stars
2% 2% - 1 star
7% 7%
Customer feedback highlights perceived quality, ease of application and a natural-looking result as positives. Experiences are mixed on effectiveness, coverage, matching the A35 shade, washability and how long the colour lasts. For buyers relying on targeted grey application and a particular Medium Brown result, those reports make shade expectations and durability important considerations alongside the listing's six-week claim.
Positive themes
- Customers describe the product as good quality and easy to apply.
- Some customers appreciate its natural appearance and convenience.
Mixed feedback
- Customers report inconsistent effectiveness and grey coverage.
- Some customers say the A35 shade does not match the box description.
- Feedback differs on whether the colour washes out quickly and how long it lasts.
Frequently asked questions
How long does the colour take to process?
The listing says to apply to grey areas, leave for 10 minutes, then shampoo and wash it out. Follow the enclosed leaflet.
How long is the colour claimed to last?
The listing claims up to six weeks, or until grey grows back. Customer feedback is mixed on washability and longevity.
What shade is this product?
The listing identifies it as A35 Medium Brown. Customer feedback reports mixed experiences with the shade match.
What safety steps are listed?
Follow the enclosed instructions and carry out a skin allergy alert test 48 hours before each use. The listing warns about severe allergic reactions and gives conditions under which the product should not be used.
Alternative options
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