★
4.9 stars from 50+ reviews
Real Grays. Real Results.
Hair Tint Serum
Dark Brown
$34.00
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Hair Tint Serum
The K-beauty tinted serum that covers grays and roots so naturally, you'll forget they were ever there.
Instant Coverage
Smudge-Proof
Sweat-Resistant
Natural Finish
Scalp-Friendly
K-beauty Formula
WHAT OUR CUSTOMERS ARE SAYING
Who Is This For?
For women who just spotted their first grays, or have roots showing up between appointments — either way, KROME has you covered.
How to Use
Apply directly to your grays and roots, let it dry, and you're done — natural-looking coverage that lasts all day and washes out with shampoo.
Ingredients
Our formula combines K-beauty ingredients — Camellia Oil, Green Tea, and Galactomyces Ferment — that protect your hair and scalp, with mineral pigments that cover grays better, and longer.
GRAYS? WHAT GRAYS?
"Found this a few weeks ago and I can't stop using it! It dries super fast, feels light, and my grays look like they were never there. Ordered two more already!"
Isabelle C · Verified Buyer · 02/27/2026
Purchased: Hair Tint Serum — Soft Brown
CAN'T LEAVE HOME WITHOUT IT!!
"I tell literally everyone about this!! It keeps my grays covered through any weather, lasts all day, and my hair always looks super natural. I'm obsessed!"
Louise T · Verified Buyer · 02/09/2026
Purchased: Hair Tint Serum — Dark Brown
SERIOUSLY, JUST TRY IT!!
"Such a life saver! Covers my roots super fast, doesn't transfer on anything (really!!), and it helps me push my salon appointments back by weeks."
Lana L · Verified Buyer · 01/12/2026
Purchased: Hair Tint Serum — Soft Brown
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Benefits
KROME instantly covers roots and grays with a soft, natural finish — so nothing shakes your confidence.
Instantly covers grays and roots
Natural finish — never stiff, sticky, or waxy
Sweat-resistant & smudge-proof
Stays in place until your next shampoo
Protects hair & scalp with K-beauty actives
Watch the Difference
Don't just take our word for it. See how women like you use KROME and never think about grays again.
How to Use
Designed for on-the-go use, KROME covers roots and grays in seconds — no mess, no fuss.
Apply directly to dry gray hair and roots.
Let it dry for a few seconds.
Enjoy natural-looking coverage all day.
Wash out with shampoo.
Find Your Shade
Pick the shade that matches your roots, not your ends. If you're between two shades, go one shade darker.
DARK BROWN
Best for dark brown to black hair
SOFT BROWN
Best for medium to dark brown hair
BLOND
Best for blonde to light brown hair
What’s Inside
Hair Tint Serum combines mineral pigments for lasting coverage with K-beauty ingredients that protect your hair and scalp.
CAMELLIA OIL
A lightweight botanical oil that nourishes and smooths your hair without weighing it down.
GREEN TEA EXTRACT
A botanical antioxidant that soothes the scalp and protects against environmental stressors.
GALACTOMYCES FERMENT
A fermented K-beauty ingredient that hydrates the scalp and leaves your hair softer and shinier.
MINERAL IRON OXIDE PIGMENTS
High-purity mineral pigments that blend seamlessly into your hair for natural, undetectable coverage.
FAQ
How do I choose the right shade?
Pick the shade that matches your root color, not your ends. If you're between two shades, go slightly darker for a more natural blend.
How well does it cover gray hair?
Yes. The mineral pigments are specifically selected for their coverage on gray hair — a few strokes and they blend seamlessly with the rest of your hair.
Does it work on any hair type?
Yes — the formula works on all hair types, whether your hair is fine, thick, straight, or curly. As long as you apply it to dry hair, it blends naturally with your existing color.
How do I apply it?
Apply to dry grays and roots, wait a few seconds, and you're good to go — natural-looking coverage that lasts all day and washes out with shampoo.
How long will it last?
Built to last through workouts, humid weather, and everything in between. Some users report up to 3 days of coverage without shampooing.
Can I use it every day?
Yes. The formula is gentle on hair and scalp, and safe to use every day.
How long does one tube last?
Most users get 4 to 6 weeks out of one tube with regular use.
How do I remove it?
Wash it out with any shampoo — it's that simple.
Customer Reviews