






🖤 Own your look with precision and confidence—because gray is optional.
JUST FOR MEN Color Gel Mustache & Beard M-55 in Real Black offers a fast, customizable beard dye solution that delivers natural-looking coverage in as little as 5 minutes. Its compact 1 oz size and easy pea-sized application make it ideal for quick touch-ups, with results lasting up to 5 days. Highly rated by thousands, this product balances quality, convenience, and value for the modern professional.








| ASIN | B000KU72ME |
| Best Sellers Rank | #256,877 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #3,602 in Hair Coloring Products |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,382) |
| Is Discontinued By Manufacturer | No |
| Item model number | UK MB M55 |
| Manufacturer | Just for Men |
| Material Feature | Compostable Warning |
| Product Dimensions | 3.03 x 1.65 x 5.59 inches; 1 ounces |
S**M
Looks natural
I’m 45 and my beard ( goatee ) has been slowly graying for the past 10 years but my hair is still black. I decided to give this a shot and see what I thought about it. I followed the instructions and started with a 5 minute set time. The results were great. Mostly black but a little hint of gray here and there. The dye only lasts me 4-5 days because I keep my goatee really short. The next time I dyed it I went with 7 minutes set time and it was too dark for my taste. You could tell it was dyed versus a shorter set time look more natural. The next time I tried a 6 minute set time, and it was ok, not extremely dark, but dark enough to notice. I will stick with a 5 minute set time. I use the smallest amount of the color and activator, maybe a pea size. But that’s mainly because I keep a small and short goatee. It takes me a total of 10 minutes to dye my goatee and shampoo it clean. I will definitely continue to use this while my hair is black, once the top goes gray I just let it be.
A**0
Good
"Great product, perfect for covering gray hairs and achieving a natural look. It's easy to use, and the color looks amazing. The price is reasonable for the quality it offers. Plus, shipping was fast, and it arrived in perfect condition. Highly recommend it for keeping your beard looking flawless."
B**E
Just for men
It works good just takes a few times to get the right color
J**S
Great product
Works perfectly and very easy to use
J**.
Removes gray
Just for men Mustache gel works very good removing gray.
V**Z
Great coverage
My husband loves it. Covers perfectly his grays.
W**Y
Good
Turns hair black fast, be careful not to leave in to long unless you want everyone to know u dye your hair. Complete strangers will know
R**C
Very good style . Long lasting
I like a lot . But after use you need to be have ready bleach because is stain . But don’t worry 😉 you live the result
I**A
Came exactly on time
M**D
إختبار ااحساسية مهم جدا جدا .. اوعا متعملوش الحساسية بتبدأ بعد ٣٠ ساعة تقريبا
ي**ن
ممتاز وغني عن التعريف
K**.
Ich habe dieses Produkt gekauft, um graue Stellen meines Kinnbartes zu färben. In Deutschland gibt es leider keine Produkte, die speziell zum Bartfärben angewendet werden können, also suchte ich bei Amazon und wurde fündig. Das Produkt wird mit zwei kleinen Tuben á 14,2 Gramm und einer Plastikschale zum Vermischen der beiden Flüssigkeiten/Paste und einer sehr guten Bürste geliefert. Ich nehme immer nur zwei Tropfen für die grauen Stellen und so wird das Produkt mindestens ein halbes Jahr halten. Für die Großflächige Anwendung reicht der Inhalt nicht lange aus. + Plastikschale zum Mischen wird mitgeliefert + sehr gute Bürste zur Anwendung wird mitgeliefert + Gute Entnahme der Flüssigkeiten/Paste dank der separaten Tuben + Die Einwirkzeit beträgt maximal 5 Minuten und dann hat man ein sehr gutes Ergebnis + keine Hautirritationen - nur für kleinere graue Stellen aufgrund der geringen Menge geeignet. Für einen Vollbart kann es auf Dauer teuer werden. Alles in allem ein sehr gutes Pflegeprodukt zu einem fairen Preis. Ich werde es wieder kaufen.
V**K
Product: Just For Men Moustache & Beard Real Black (M55) – Beard & Moustache Dye Kit I’ve used various beard dyes over the years, but this Just For Men M55 stands out for its ease, coverage, and natural finish. It’s a staple now in my grooming kit. ✅ Covers Grey Effectively This product does exactly what it promises—eliminates greys quickly and gives a much more uniform, youthful look. Even stubborn white hairs near my chin blended in seamlessly after one application. ✅ Natural, Not "Painted" The shade (Real Black – M55) is rich but not overly harsh, so it avoids that fake, dyed look. My beard looks thicker and fuller, but still natural—people notice the difference but can’t tell I’ve dyed it. ✅ Quick & Easy Application The included applicator brush makes it incredibly easy to control where the dye goes—no mess, no fuss. Takes less than 10 minutes from start to finish, including waiting time. ✅ Gentle on Skin I have fairly sensitive skin and was initially worried, but this formula caused no irritation, itching, or reaction. Just remember to follow the instructions and do a patch test. ✅ Lasts Well Between Uses The results last a solid week and a half to two weeks, depending on how often you wash your face or trim your beard. I only touch it up when the grey starts to peek through again.
Trustpilot
2 weeks ago
1 month ago