Rootmask — Gray Root Touch-Up Comb
By day ten the gray band along your part is the first thing you see in overhead light. Two rows of teeth fill it in one pass, and you get the rest of the day back without checking a single mirror.
Three shades — black, dark brown, light brown.
The pigment is built to blend into the hair around it rather than sit on top as one flat line, so a near-match reads as filled-in rather than patched.
It dries in seconds and is made to resist sweat and water, so it stays where you combed it until you shampoo.
Give it that half a minute before you get dressed.
Your order is dispatched within 24–48 hours and typically arrives within 5–9 business days.
You'll get a tracking link the moment it ships, so you can follow it door to door.
Ordering from outside the US?
Allow 7–10 business days.
Every order is covered by our 60-day covered-part promise, starting the day your order arrives.
Many issues are solved without sending anything back — damaged, wrong, or ill-fitting items are typically replaced free.
No extra shipping charges.
What you see is what you pay.
Three hours in that room and nothing you can do
It's the overhead light in the meeting room that gets you.
You sat down fine.
Then you caught the reflection in the window and there's a gray band running down your part, and the four people across the table are looking at exactly that.
There is nothing to do about it for the next three hours, so you just carry it.
You angle your head.
You keep your hand near your hair.
By the end of the day you've spent more energy on your part than on the meeting.
Filled in, not striped on
Most root products lay pigment on the top of the hair.
That's why the result reads as a painted stripe in daylight — one flat surface where hair should have depth.
This comb has two rows of teeth, so each strand gets coated from both sides in a single pass.
The hair is covered all the way around instead of on the face of it.
The housing keeps the pigment on the teeth rather than on your scalp, so there's no gray-brown film along the skin of your part.
You can still see separate hairs when you look closely.
That's the difference between covered and painted.
Still covered at six in the evening
A touch-up that only survives the drive to work isn't a touch-up.
The formula dries in seconds and resists sweat and water, so it holds through a warm room, a walk from the car park and a full day of sitting under lights.
It comes out in the shower that night, not on your pillow or somebody's shoulder.
You do it once, at the mirror, before you leave.
Then you don't think about your hair again until you wash it.
Our key statistics
Based on a survey of 500+ verified customers.
How it works
Two minutes at the mirror, and one of them is the drying.
Comb your hair the way you wear it, so you're covering the line people actually see rather than one you've moved for the occasion.
Draw the comb along the part from front to crown. The two rows coat each strand from either side as it passes through, so you don't go back over it.
It dries fast. Give it half a minute before you get dressed and it stays on your hair instead of your collar.
What the last two weeks already cost you
You could spend each year:
- $80–150 for the appointment you moved forward because you couldn't wait
- 10–15 minutes every morning re-parting, pinning or finding the right headband
- A whole day's low-grade attention on where you're sitting and which way the light falls
One early salon visit costs more than three combs. This is the thing that lets you keep the appointment you actually booked.
Twelve extra days before your next appointment
A $9.99 value, yours free with every Rootmask purchase.
- The two-day rule: wash on day one after a color, then stretch to every third day — the exact schedule that keeps pigment in the hair you already paid for
- Move your part half an inch every Monday so no single line of regrowth ever gets a full four weeks of daylight on it
- The three-minute cool-shot blow-dry at the crown that lifts the roots and hides a gray band that touch-up alone can't reach
Limited-time offer, available today only
Against the can in your glovebox
See why customers switch and stay.
PREMIUM
Others
The same part, same overhead light
One head, one camera angle, one ceiling light — before the comb and thirty seconds after. Nothing else in the frame changes.
Untouched apart from cropping. You can still see individual hairs in the after shot, which is the whole point. · Individual results vary.
60-day covered-part promise
Real parts, real bathroom lighting
Sent in by customers, not shot in a studio. Bad light and all.
Customer reviews
Questions, answered
Three shades — black, dark brown and light brown.
The pigment is designed to blend into surrounding hair rather than sit on top of it, so if you're between shades, go with the darker of the two.
It reads as depth rather than a block of color.
Yes for straight, wavy and curly, and for fine or thick.
It's applied to the part line and the hairline rather than through the length, so texture doesn't change how it goes on.
Very short crops are the one place it's harder to use, since there's less to comb through.
It dries in seconds and resists sweat and water.
Give it thirty seconds before dressing and it stays put until you shampoo it out that night.
Same head, same camera angle, same ceiling light, thirty seconds apart, cropped but not retouched.
The individual hairs are still visible in the after image, which wouldn't survive editing.
Your order is dispatched within 24–48 hours and typically arrives within 5–9 business days.
You'll get a tracking link the moment it ships, so you can follow it door to door.
Ordering from outside the US?
Allow 7–10 business days.
60-day covered-part promise
"Use it every morning for 60 days. If you still catch yourself checking your part in a bathroom mirror before a meeting, send it back and pay nothing."
Use it every morning for sixty days.
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