Just for Men Beard Dye for Mustache & Beard — Light Brown (M-25), 5-Minute Ammonia-Free with Keratin

Just For Men Mustache & Beard in Light Brown (M-25) is a quick brush-in beard dye that covers gray facial hair in five minutes while conditioning coarse hairs with keratin, biotin, aloe and coconut oil.

This compact, single-box system is made for men who want a natural-looking beard color without bleaching or ammonia damage. The formula was created to penetrate thick facial hair, even out patchy gray, and leave hair feeling conditioned. It’s designed for simple at-home use: mix, brush on, wait five minutes, then rinse and shampoo for an immediate refreshed appearance.

How fast will I see results with this beard dye?

Results are visible after a single five-minute application—gray hairs are disguised and the beard looks more uniform. Most boxes provide multiple uses depending on beard length and coverage needs.

• Five-minute processing time for quick touch-ups.
• Up to three applications per box on shorter beards.
• Brush applicator distributes product for targeted coverage.
• Rinse and shampoo after processing for finished look.

Will this product damage coarse facial hair?

The formula is ammonia-free and includes keratin plus conditioning ingredients to minimize dryness. It’s formulated to color without stripping natural oils, so hair retains a softer feel after rinsing.

• Ammonia-free coloring reduces harsh chemical exposure.
• Keratin and biotin support stronger-feeling hair.
• Aloe and coconut oil add moisture and help manage frizz.
• Vitamin E and chamomile provide added conditioning benefits.

How do I choose the right shade and apply it correctly?

When undecided, select the lighter shade first—you can always darken later if desired. Follow the included instructions and perform the 48-hour skin allergy test before full application to ensure safety and best results.

• Choose from a 12-shade range; Light Brown (M-25) offers a natural mid-tone.
• Mix the color base and developer as directed for even coverage.
• Use the supplied brush to target mustache, beard, goatee or patchy areas.
• Wear gloves to prevent staining and rinse thoroughly after five minutes.

How long does the color last and how often should I reapply?

Color longevity varies by hair growth and grooming routine; expect regrowth of gray hairs as your own hair grows back. Reapply as needed for touch-ups—this product is intended for intermittent use to maintain an even look.

• Color remains until new gray hairs grow in.
• Frequency depends on individual hair growth and desired maintenance.
• Great for spot touch-ups on mustache, beard, goatee or sideburns.
• Follow package guidance for repeat applications and safety precautions.

Who is this for: This beard dye is aimed at men who want a fast, at-home solution to reduce visible gray and create a fuller, more even facial-hair appearance. It suits anyone with coarse or patchy beard hair who prefers a non-ammonia formula with conditioning ingredients and easy brush application—ideal for quick touch-ups or periodic full-coverage treatments.

Ingredients

Water, Aminomethyl Propanol, Carbomer, Cetearyl Alcohol, Fragrance, Cocos Nucifera (Coconut) Oil, Keratin, Biotin, Colloidal Oatmeal, Hydrolyzed Keratin, Aloe Barbadensis Leaf Extract, Toluene-2,5-Diamine, Resorcinol, Erythorbic Acid, Caramel, Coco-Glucoside, p-Aminophenol, m-Aminophenol, Cetearyl Glucoside, Dicetyl Phosphate, Ceteth-10 Phosphate, Etidronic Acid, N,N-Bis(2-Hydroxyethyl)-p-Phenylenediamine Sulfate, Maltodextrin, Sodium Sulfite. 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.