---
product_id: 233681755
title: "JUST FOR MEN Mustache & Beard Dye, Keratin, Deep Dark Brown M-46 (3 Pack)"
brand: "just for men"
price: "€ 56.56"
currency: EUR
in_stock: true
reviews_count: 9
category: "Just For Men"
url: https://www.desertcart.fr/products/233681755-just-for-men-mustache-and-beard-dye-keratin-deep-dark
store_origin: FR
region: France
---

# Keratin & biotin enriched 80% thicker beard effect 5-minute fast action JUST FOR MEN Mustache & Beard Dye, Keratin, Deep Dark Brown M-46 (3 Pack)

**Brand:** just for men
**Price:** € 56.56
**Availability:** ✅ In Stock

## Summary

> 🧔‍♂️ Own your look, ditch the gray – fast, flawless, and full of life!

## Quick Answers

- **What is this?** JUST FOR MEN Mustache & Beard Dye, Keratin, Deep Dark Brown M-46 (3 Pack) by just for men
- **How much does it cost?** € 56.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/233681755-just-for-men-mustache-and-beard-dye-keratin-deep-dark)

## 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

- • **Tailored Shade Range:** Choose from 12 sophisticated shades, including Deep Dark Brown, to perfectly match your style.
- • **Nourishing Powerhouse Formula:** Infused with keratin, biotin, aloe, and coconut oil to condition and strengthen coarse facial hair.
- • **Fast & Effortless Transformation:** Achieve a natural, fuller beard in just 5 minutes with easy brush-in gel application.
- • **Clinically Proven Beard Thickening:** Up to 80% of users report visibly thicker, healthier facial hair after use.
- • **Long-Lasting, Mess-Free Confidence:** Permanent color that resists fading through multiple washes, keeping you sharp and well-groomed.

## Overview

Just For Men Mustache & Beard Dye in Deep Dark Brown (M-46) is a professional-grade, ammonia-free gel formula designed specifically for coarse facial hair. It delivers permanent, natural-looking color in just 5 minutes while nourishing your beard with keratin, biotin, aloe, and coconut oil. Clinically shown to thicken beards for up to 80% of men, this 3-pack offers multiple applications and a tailored shade range to keep your facial hair looking fuller, healthier, and impeccably groomed.

## 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: It’s not bad if it’s your thing. - After using this product twice I have decided that a gray beard is best. Yes really. First I tried the medium brown and it wasn’t bad, but it was too light so I went to this. Months later I landed on this darker color. This like that lighter brown looks really good right after the 5 mins is up before you rinse it. The color is perfect and then when you wash it that goes away and it becomes this weird dull brown. I know from last time this too will go away and each day as more gray comes back it will look better and better. Meanwhile you are left with a smelly beard even if you wash it twice and a face that sort of feels like it might be burning… and that’s with being careful to only brush the hair and not touch the skin. Bottomline? Why do this? You can’t fight it. You will be dying your beard more and more from now on and for what? Be proud of your age. Be proud of your gray. You earned every one of those hairs. Inside each one is wisdom! And if you are judging someone based on the color of their beard and not the content of their character then shame on you. #GrayBeardsMatter !!!
Review: Value For Money - always use this brand.. very good quality

## Features

- Just For Men Mustache & Beard, Deep Dark Brown (M-46), 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 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 | B08F3X2BPF |
| Best Sellers Rank | #1,193 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #141 in Hair Color |
| Brand | Just for Men |
| Brand Name | Just for Men |
| Color | Deep Dark Brown M-46 |
| Container Type | Box |
| Customer Reviews | 4.5 out of 5 stars 5,074 Reviews |
| Full Cure Time | 5 minutes |
| Hair Color Permanence | Permanent |
| Hair Type | Normal |
| Item Form | Gel |
| Item Highlight | Mustache & Beard color deep dark brown designed for facial hair to instantly eliminate gray. Enhanced with keratin & biotin. |
| Item Weight | 7.52 ounces |
| Manufacturer | Just for Men |
| Manufacturer Part Number | 011509049223 |
| Material Features | Biotin, Aloe & Coconut Oil |
| Material Type Free | Paraben Free |
| Model Number | 011509049223 |
| Number of Items | 3 |
| Package Information | Box |
| Package Size Name | 3 Pack |
| Product Benefits | Hair Coloring |
| Recommended Uses For Product | Coloring and maintaining facial hair, restoring natural color, thickening and nourishing facial hair, suitable for various facial hair types |
| Set Name | Just For Men Mustache & Beard Beard Dye Set (3 Piece) |
| Suitable Hair Color | All Hair Colors |
| UPC | 011509049223 |
| Unit Count | 3 Count |

## Product Details

- **Brand:** Just for Men
- **Color:** Deep Dark Brown M-46
- **Item Form:** Gel
- **Package Information:** Box
- **Product Benefits:** Hair Coloring

## Images

![JUST FOR MEN Mustache & Beard Dye, Keratin, Deep Dark Brown M-46 (3 Pack) - Image 1](https://m.media-amazon.com/images/I/912SpBLuNrL.jpg)
![JUST FOR MEN Mustache & Beard Dye, Keratin, Deep Dark Brown M-46 (3 Pack) - Image 2](https://m.media-amazon.com/images/I/81jQYLwaYHL.jpg)
![JUST FOR MEN Mustache & Beard Dye, Keratin, Deep Dark Brown M-46 (3 Pack) - Image 3](https://m.media-amazon.com/images/I/71HRFvfoXpS.jpg)
![JUST FOR MEN Mustache & Beard Dye, Keratin, Deep Dark Brown M-46 (3 Pack) - Image 4](https://m.media-amazon.com/images/I/91y+U9TbfHS.jpg)
![JUST FOR MEN Mustache & Beard Dye, Keratin, Deep Dark Brown M-46 (3 Pack) - Image 5](https://m.media-amazon.com/images/I/81tLZgoFheS.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Anyone use this for touch ups on the short sides of head hair in between colors? Hate to waste a whole bottle for touch ups.**
A: Just For Men Mustache & Beard can be used for sideburns and temples, as well as facial hair. Once opened, it typically lasts up to three months, so it can be reused.

**Q: I ordered this product, supposed to be pack of 3, I only received 1.  How do I get the other 2?**
A: Same thing happened to me. I ordered pack of 3, payed for 3 but received only 1.

**Q: Why has this product been changed? it appeared to be designed to last for a much shorter time. More sales?**
A: I was not aware it had changed, as of my last order but it did seem to last a shorter time. As a stylist I would look at length or coverage changes,  we often don't take a 1/4 inch extra would affect .

**Q: I have tested several different area's with no issues, as soon as I use it on beard and mustache I get horrible burns. Why?**
A: The internet is full of horror stories about what happened after many people used this product.  The industrial chemical PPD is apparently responsible.  Some of these horrible reactions happened to people after they passed the 48-hr skin-patch test.  I know my skin under my beard becomes mildly inflamed and itches for several days after each use.  I never stopped using the product because the irritation seemed mild.  But after reading other horror stories, I cancelled my Amazon order.  Im surprised the FDA hasnt looked into this problem.  I will never buy this product again.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s not bad if it’s your thing.
*by W***I on October 30, 2024*

After using this product twice I have decided that a gray beard is best. Yes really. First I tried the medium brown and it wasn’t bad, but it was too light so I went to this. Months later I landed on this darker color. This like that lighter brown looks really good right after the 5 mins is up before you rinse it. The color is perfect and then when you wash it that goes away and it becomes this weird dull brown. I know from last time this too will go away and each day as more gray comes back it will look better and better. Meanwhile you are left with a smelly beard even if you wash it twice and a face that sort of feels like it might be burning… and that’s with being careful to only brush the hair and not touch the skin. Bottomline? Why do this? You can’t fight it. You will be dying your beard more and more from now on and for what? Be proud of your age. Be proud of your gray. You earned every one of those hairs. Inside each one is wisdom! And if you are judging someone based on the color of their beard and not the content of their character then shame on you. #GrayBeardsMatter !!!

### ⭐⭐⭐⭐⭐ Value For Money
*by R***N on July 13, 2026*

always use this brand.. very good quality

### ⭐⭐⭐⭐ Works well but you have to be careful
*by S***F on August 6, 2023*

First off, if you're at an age where people normally have lots of gray hair, do yourself a favor and don't try to (1) go too dark, (2) get really full coverage, and (3) pretend like everyone can't tell that you dye your hair when you do either 1 or 2. Now that that is out of the way, this stuff works pretty well. I use it tactically to keep it looking natural and leave some gray -- mostly just to keep the grays from making my facial hair look thin or patchy. For that purpose I can usually get three uses out of a box. It WILL stain your skin. It WILL stain your fingernails. It WILL stain your sink (although that can usually be cleaned up). So be careful with it. And I find that I know when it's time to rinse because it starts to burn my face. Not a great experience and probably a sign that there is some unfriendly stuff in there, but it hasn't left me with a rash or any skin irritation beyond occasionally being a tad itchy one day later. And lastly, it's a lot of money. If you're not a gross pig and you actually shower and wash your beard with somewhat reasonable frequency, it will start to fade fairly soon. I find that after a week or 10 days, it needs to be reapplied. It definitely fades way before I'm seeing roots or anything, but that might have to do with the fact that I don't go heavy on the color. Bottom line, if you're vain like the rest of us and don't want to look like an old fart, give it a shot. Read the instructions, and don't got heavy on the application or the time the first go 'round so you can work up to where it looks natural and reasonable. Good luck.

## Frequently Bought Together

- Just For Men Mustache & Beard, Beard Dye for Men with Brush, With Keratin Biotin Aloe and Coconut Oil for Healthy Facial Hair - Deep Dark Brown, M-46, Pack of 3 (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 3
- Just for Men 1-Day Beard & Brow Color, Temporary Color for Beard and Eyebrows, For a Fuller, Well-Defined Look, Up to 30 Applications, Darkest Brown/Black

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-26*