Just for Men beard dye Deep Dark Brown M-46 — brush-in, ammonia-free formula with keratin & biotin for softer, fuller facial hair

Just For Men Mustache & Beard in Deep Dark Brown (M-46) is a quick brush-in beard dye that camouflages gray facial hair and leaves beards looking fuller and groomed in about five minutes.

This kit is made specifically for facial hair: an ammonia-free brush-in gel that combines color with conditioning ingredients so coarse beard and mustache hairs darken evenly while feeling softer. The formula mixes a color base and developer and is applied with the included brush for precision on mustaches, goatees, sideburns and full beards. Each box provides multiple applications and works best when you follow the enclosed directions and perform the recommended skin sensitivity test.

How fast and easy is the application?

Coloring facial hair with this kit takes only a few straightforward steps and about five minutes of development time. The brush applicator is designed for targeted coverage so you avoid staining surrounding skin and hair.

• Mix color base and developer in the provided tube or bottle.
• Use the brush to apply evenly to dry facial hair, covering grays.
• Leave on for five minutes, then rinse and shampoo as instructed.
• Gloves included help prevent staining; patch test recommended 48 hours prior.

Will the formula damage my beard or skin?

The kit is ammonia-free and enriched with conditioning agents to reduce harshness on facial hair. While the ingredients are chosen to be gentle, follow all instructions and perform an allergy patch test to minimize irritation risk.

• Contains keratin and biotin to support hair strength and appearance.
• Aloe and chamomile help soothe and condition coarse hairs.
• Coconut oil and vitamin E add moisture to reduce dryness after coloring.
• Ammonia-free base helps avoid the strong smell and excessive drying of some dyes.

How natural will the color look and how long does it last?

Deep Dark Brown (M-46) is formulated to restore a natural-looking shade and reduce the patchy look caused by gray hairs. Results persist until new gray growth appears and typical reapplication frequency depends on individual hair growth.

• Designed to blend gray hairs with existing beard color for a consistent tone.
• Multiple shades available so you can start lighter and go darker if desired.
• Each box offers up to three applications depending on beard length and coverage.
• Reapply as needed when gray regrowth becomes visible.

Can I use this on all types of facial hair and styles?

Yes — the brush-in gel is suitable for mustaches, full beards, goatees, sideburns and soul patches. The precision applicator helps you target small areas for touch-ups or cover broader sections on longer beards.

• Works on coarse, wiry, and dense beard hair types.
• Brush allows fine control for edges, mustache lines, and spot coverage.
• Good for both full coloring and periodic touch-ups between trims.
• Follow product directions to avoid uneven application and staining.

Who is this for: This kit is for men who want a fast, at-home solution to hide gray facial hair and improve the appearance of beard fullness without salon time. It suits those who prefer an ammonia-free formula enriched with conditioners, need a compact kit for touch-ups, and want precise brush application for mustaches, goatees or full beards. If you have sensitive skin, follow the enclosed allergy test and instructions before full application.

Ingredients

Color Base: Water, Aminomethyl Propanol, Toluene-2,5-Diamine, Resorcinol, Carbomer, Cetearyl Alcohol, Fragrance, m-Aminophenol, Sodium Sulfite, Erythorbic Acid, N,N-Bis (2-Hydroxyethyl)-p-Phenylenediamine Sulfate, p-Aminophenol, Caramel, Biotin, Coco-Glucoside, Aloe Barbadensis Leaf Extract, Colloidal Oatmeal, Cetearyl Glucoside, Cocos Nucifera (Coconut) Oil, Dicetyl Phosphate, Ceteth-10 Phosphate, Etidronic Acid, 2,4-Diaminophenoxyethanol HCl, Maltodextrin. Color Developer: Water, Cetyl Alcohol, Hydrogen Peroxide, Glyceryl Stearate, PEG-100 Stearate, Steareth-2, Laureth-23, Aloe Barbadensis Leaf Extract, Colloidal Oatmeal, Etidronic Acid, Maltodextrin.