Polygonum Hair Dye Comb for Glossy Black Gray Coverage
Refresh visible gray roots with a direct comb-style application and a darker, glossier-looking finish. Polygonum extract and a lightweight texture suit a practical at-home color routine.
Read the full descriptionDescription
Refresh visible gray roots with a direct comb-style application and a darker, glossier-looking finish. Polygonum extract and a lightweight texture suit a practical at-home color routine.
Comb-style application for nourishing dry hair while restoring a dark, glossy black appearance
- visible gray or white roots
- dull-looking hair
- dry hair
- messy or inconvenient at-home dye application
Turn visible gray into glossy confidence
Skip the messy bowl-and-brush routine. Comb color through dry, dull-looking hair at home for a darker, more even appearance.
A simpler root refresh

Comb on control
The built-in comb applicator gives the routine a direct path from bottle to hair, reducing the need for a separate bowl and brush.

A darker, glossier look
The formula is positioned to refresh visible gray or white roots and dull-looking hair with a darker, more evenly colored, glossy-looking appearance.

Polygonum extract care
The visible label highlights polygonum extract and a lightweight texture positioned for hair that looks nourished, moist, and supple.

Ready when roots show
The 100 ml bottle arrives in coordinated retail packaging, giving adults a compact option for occasional at-home color refreshes.
The quick facts
- 100MLBottle volume
- 3.38 FL.OZLiquid volume
- 2Items in the package
From bottle to darker-looking hair
- 1Prepare the area
Set out gloves, an old towel, and skin protection. Cover clothing and nearby surfaces before opening the bottle.
- 2Fit the comb
Attach the black comb applicator securely to the bottle and check the screw-on fit before bringing it near your hair.
- 3Comb through target roots
Use slow, controlled strokes over visible gray or white areas. Keep the liquid away from your eyes and avoid irritated skin.
- 4Process and rinse
Follow the exact processing time printed on the package, then rinse thoroughly according to the label directions.
Everything for your refresh
- Hair dye comb bottle×1
100 ml amber-colored bottle with black comb applicator
- Retail packaging box×1
Matching printed carton
Less fuss, more put-together
The mirror moment
Gray or white roots and dry-looking hair can make an ordinary morning feel less polished. The change is small, but it is often the first thing you notice before work, a meeting, or a social plan.
Color without the production
Salons require an appointment, sprays can feel temporary, and boxed dye usually brings a separate bowl and brush. The comb-style applicator takes a more direct route from bottle to the areas you want to refresh.
A more polished reset
Work the liquid through visible roots with controlled comb strokes, then follow the package directions. The intended result is darker-looking, more even hair with a glossy appearance and a calmer grooming routine.
Why use a dye comb?
| Dye comb | Root spray | Boxed dye | Salon visit | |
|---|---|---|---|---|
| Direct comb-style application | Yes | No | No | No |
| Separate bowl and brush needed | No | No | Often | No |
| Targeted root refresh | Yes | Yes | Partial | Yes |
| At-home use | Yes | Yes | Yes | No |
| One-time purchase for the routine | Yes | No | Yes | No |
Characteristics
Reviews
Questions and answers
It is intended for adults who want a darker-looking refresh on visible gray or white roots, especially with dark hair. Results vary with your starting color, hair condition, and application.
The product is positioned for a dark, glossy black appearance. On lighter areas, the shade can look stronger, so use a small test area and follow the package directions before wider application.
Fit the black comb applicator securely to the bottle, protect your clothing and nearby surfaces, then use slow, controlled strokes over the target roots. Rinse thoroughly according to the package directions.
The product is intended for at-home hair-coloring and root touch-up routines. Hair texture and previous color affect the result, so test a small section and follow the label before full application.
Wear suitable protection, cover clothing and nearby surfaces, keep the product away from the eyes, and clean accidental drips promptly. Follow every preparation and rinsing instruction on the package.
Yes. Perform the patch test described on the package before each use, even if you have colored your hair before. Do not apply to an irritated scalp.
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