---
product_id: 35819029
title: "JUST FOR MEN Mustache & Beard Dye, Keratin, Dark Brown M-45, (1 Pack) | Mustache & Beard color dark brown designed for facial hair to instantly eliminate gray. Enhanced with keratin & biotin."
brand: "just for men"
price: "4880 kr"
currency: ISK
in_stock: true
reviews_count: 13
url: https://www.desertcart.is/products/35819029-just-for-men-mustache-and-beard-dye-keratin-dark-brown
store_origin: IS
region: Iceland
---

# Keratin & nourishing oils 12 rich shades 5-minute fast action JUST FOR MEN Mustache & Beard Dye, Keratin, Dark Brown M-45, (1 Pack) | Mustache & Beard color dark brown designed for facial hair to instantly eliminate gray. Enhanced with keratin & biotin.

**Brand:** just for men
**Price:** 4880 kr
**Availability:** ✅ In Stock

## Summary

> 🎯 Own your look: Fuller, younger, effortlessly you.

## Quick Answers

- **What is this?** JUST FOR MEN Mustache & Beard Dye, Keratin, Dark Brown M-45, (1 Pack) | Mustache & Beard color dark brown designed for facial hair to instantly eliminate gray. Enhanced with keratin & biotin. by just for men
- **How much does it cost?** 4880 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/35819029-just-for-men-mustache-and-beard-dye-keratin-dark-brown)

## Best For

- just for men enthusiasts

## Why This Product

- Trusted just for men brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fast-Track Grooming:** Achieve a natural, fuller beard in just 5 minutes—because your time is valuable.
- • **Nourish & Strengthen:** Infused with keratin, biotin, aloe, and coconut oil to thicken and condition coarse facial hair.
- • **Tailored Shade Range:** Choose from 12 expertly crafted shades, from blond to jet black, for a perfect match every time.
- • **Effortless Application:** Easy brush-in gel designed specifically for facial hair texture—no mess, no fuss, just flawless results.
- • **Semi-Permanent Confidence:** Enjoy up to 3 applications per pack with a semi-permanent formula that fades naturally, keeping you fresh.

## Overview

Just For Men Mustache & Beard Dye in Dark Brown M-45 is a fast-acting, semi-permanent gel formula designed specifically for coarse facial hair. Enriched with keratin, biotin, aloe, and coconut oil, it nourishes and thickens your beard while covering grays in just 5 minutes. With 12 shades available and up to 3 applications per pack, it offers a tailored, easy-to-use solution for a natural, fuller, and well-groomed appearance.

## Description

Just For Men Mustache and Beard hair color brings out the best in your facial hair. Facial hair looks fuller, more even and well-groomed as you get rid of the scraggly look of gray facial hairs. The fast and easy brush-in gel works in 5 minutes - your grays will be gone until they grow back. This ammonia-free formula is made specifically to penetrate and condition coarse, thicker facial hair. A Closer Look: Just For Men Mustache and Beard hair color contains protein, Vitamin E, aloe and chamomile that nourishes your hair while you color. It leaves your facial hair looking well groomed, conditioned and thicker after every application. Its ammonia free formula causes no damage to your hair. Can't decide between two shades? Try the lighter one first. You can always go darker later. Made in the USA.

Review: Good - Works good when I want to look youger
Review: Worked well, definitely stings a bit for a while - First photo is before. 2nd photo is 2 days after. PROS I've always had a beard that was 70% grey and it wasn't until I used this I realized why my beard always looked so; vacant? Having color in your beard makes it look fuller. Im 45 and it definitely makes me look younger which I'll take. So my beard in front was solid white. I put this on and it came out a nice medium-dark brown. Perfect. It was super easy to use and mix. I definitely did the 48-hour test since I have seen some of the horror pics from a few users. Like someone else said, it only lasts about 7-10 days mind you your grey hair won’t be grey but blinding brown. But still, it needs to be reapplied at this point to keep the brown color. CONS UPDATE: so it only stung the first time. Subsequent uses did not sting at all but again, I only left it on for 5 minutes. Original review: Stings a little. I would definitely follow the directions and test this on your forearm first. Once you apply it, stick to the 5 minutes and get in the shower and rinse it out. I washed my face as well. I wouldnt leave it in any longer than 5 minutes since you could get a chemical burn. If you have sensitive skin, I wouldnt try this product. If you had a reaction to black ink tattoos or any tattoo ink, definitely do not use it! If it itches after you take a shower and washed it off thoroughly, use some Dawn soap and a washcloth and wash your beard and skin. It will alleviate any itchiness or stinging. Put some lotion on your skin to protect it. If this all sounds like a lot it is but then again you look younger and your beard looks healthier and fuller so I leave it up to you to decide. But better safe than sorry.

## Features

- Just For Men Mustache & Beard, Dark Brown (M-45), is beard coloring specifically formulated for the coarse, thicker texture of facial hair. Unlike other dyes, it restores your natural beard color, thicker and fuller look
- This men's beard coloring product is easy to use. Simply mix the color base and developer, use the brush to apply, wait five minutes, rinse the product out, shampoo, and you're done. Be sure to read and follow the enclosed leaflet for the best results
- Choose from 12 shades ranging from blond to jet black. This formula is enriched with keratin, biotin, aloe, and coconut oil to thicken and nourish your facial hair. Up to 80% of males saw thicker beards
- Up to 3 applications per box with multiple uses, apply as often as needed Every man is different so our product is here when those grey hairs begin to grow back Works well on any type of facial hair - beards, mustaches, soul patches, goatees Great for touch ups
- For the best results, make sure to follow all instructions included in the package, perform a skin allergy test 48 hours before use, and always use the gloves provided to avoid staining

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DYY348Y |
| Best Sellers Rank | #13,897 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #266 in Hair Coloring Products |
| Brand | Just for Men |
| Brand Name | Just for Men |
| Color | Dark Brown M-45 |
| Container Type | Box |
| Customer Reviews | 4.6 out of 5 stars 4,307 Reviews |
| Full Cure Time | 5 minutes |
| Hair Color Permanence | Semi-Permanent |
| Hair Type | Normal |
| Item Form | Gel |
| Item Weight | 2.4 pounds |
| Manufacturer | Just for Men |
| Manufacturer Part Number | ACI-051 |
| Material Features | Contains Biotin Aloe and Coconut Oil |
| Material Type Free | Paraben Free |
| Model Number | 011509049049 |
| Number of Items | 1 |
| Package Information | Box |
| Package Size Name | Pack of 1 |
| Product Benefits | Hair Coloring |
| Recommended Uses For Product | Coloring facial hair |
| Set Name | Single Unit |
| Suitable Hair Color | All Hair Colors |
| UPC | 885496774976 011509049049 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Just for Men
- **Color:** Dark Brown M-45
- **Item Form:** Gel
- **Package Information:** Box
- **Product Benefits:** Hair Coloring

## Images

![JUST FOR MEN Mustache & Beard Dye, Keratin, Dark Brown M-45, (1 Pack) | Mustache & Beard color dark brown designed for facial hair to instantly eliminate gray. Enhanced with keratin & biotin. - Image 1](https://m.media-amazon.com/images/I/81IVNwD6dCL.jpg)

## Questions & Answers

**Q: How long does it stay before the color fades?**
A: It doesn't.. The white hairs Wil appear with normal growth

**Q: Where’s the black for the non-Caucasians ?  Asking for a friend**
A: I don't work for the company, but I have seen black and very Dark Brown colors.  Look at a package and see if there is an 800 number.  I'd call them and ask where are they hiding the Black?   Good Luck.

**Q: I don’t get a thick beard. Will this still work for me?**
A: No matter the thickness it will color it.  Gray to color or to a darker color.

**Q: Can you get a salt-and-pepper look with this?**
A: Yes, just use lightly. I advise using lightly the first time anyway.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by R***N on July 27, 2026*

Works good when I want to look youger

### ⭐⭐⭐⭐⭐ Worked well, definitely stings a bit for a while
*by T***H on December 1, 2023*

First photo is before. 2nd photo is 2 days after. PROS I've always had a beard that was 70% grey and it wasn't until I used this I realized why my beard always looked so; vacant? Having color in your beard makes it look fuller. Im 45 and it definitely makes me look younger which I'll take. So my beard in front was solid white. I put this on and it came out a nice medium-dark brown. Perfect. It was super easy to use and mix. I definitely did the 48-hour test since I have seen some of the horror pics from a few users. Like someone else said, it only lasts about 7-10 days mind you your grey hair won’t be grey but blinding brown. But still, it needs to be reapplied at this point to keep the brown color. CONS UPDATE: so it only stung the first time. Subsequent uses did not sting at all but again, I only left it on for 5 minutes. Original review: Stings a little. I would definitely follow the directions and test this on your forearm first. Once you apply it, stick to the 5 minutes and get in the shower and rinse it out. I washed my face as well. I wouldnt leave it in any longer than 5 minutes since you could get a chemical burn. If you have sensitive skin, I wouldnt try this product. If you had a reaction to black ink tattoos or any tattoo ink, definitely do not use it! If it itches after you take a shower and washed it off thoroughly, use some Dawn soap and a washcloth and wash your beard and skin. It will alleviate any itchiness or stinging. Put some lotion on your skin to protect it. If this all sounds like a lot it is but then again you look younger and your beard looks healthier and fuller so I leave it up to you to decide. But better safe than sorry.

### ⭐⭐⭐⭐⭐ high quality
*by G***K on February 10, 2025*

Just For Men Mustache & Beard Dye is a game-changer for anyone looking to quickly and easily maintain a youthful appearance. The formula is simple to apply, and it effectively colors facial hair with a natural look, covering gray or uneven patches seamlessly. It works fast, with results that last for several weeks. The kit also includes everything you need for a mess-free application, including gloves and a comb. Overall, it's a great product for men seeking an easy, effective way to keep their mustache and beard looking fresh and vibrant.

## Frequently Bought Together

- Just For Men Mustache & Beard, Beard Dye for Men with Brush Included, With Keratin Biotin Aloe and Coconut Oil for Healthy Facial Hair - Dark Brown, M-45, Pack of 1 (Packaging May Vary)
- Just For Men Shampoo-In Color (Formerly Original Formula), Mens Hair Color with Keratin and Vitamin E for Stronger Hair - Dark Brown, H-45, Pack of 1
- Just For Men Control GX Grey Reducing Shampoo, Gradual Hair Color with Keratin for Stronger Thicker and Healthier Looking Hair, 4 Fl Oz - Pack of 1 (Packaging May Vary)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/35819029-just-for-men-mustache-and-beard-dye-keratin-dark-brown](https://www.desertcart.is/products/35819029-just-for-men-mustache-and-beard-dye-keratin-dark-brown)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-08-12*