@jess.growsback· 2d ago
@jess.growsbackok I was SURE this was another tiktok scam. week 3: way less hair in my shower drain. month 3: I can't even keep up with the baby hairs coming in. my hairline was my biggest insecurity 😭
🎂 5TH ANNIVERSARY · 50% OFF — Buy One, Get One FREE · ends with this restock
HaloraCo. GROW:TURN Exosome Brush Ampoule
100 mL per bottle · the 38-bristle brush is the whole trick · water-based, invisible once dry
Zero greaseInvisible once dry — no extra wash days
Feel it in 3 secCool menthol tingle — proof on contact
Less sheddingLess hair in the drain by week 2–4*
Baby hairsNew growth along the part by month 2–3*
No minoxidilGentle, water-based — moms love it
120-day guaranteeHair-back promise — $0 risk
5th anniversary offer
50% OFF — Buy One, Get One FREE!
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Every bottle you buy = one FREE
50% OFF
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$10 store credit after purchase
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"Healthy Scalp, Fuller Hair" e-book
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120-Day Hair-Back Guarantee
$0 RISK
$22.99+ in extras free today — full price & no gifts after the sale.
🎁 Free bottle for every bottle · 💵 $10 store credit · 🔁 120-day guarantee · 🔒 Secure checkout
The anniversary price ends when this restock sells through.
Hae-won Choi, M.S.
Co-founder · 최해원
🎓B.S. Biochemistry
Yonsei University, Seoul 🔬M.S. Dermatological Sciences
UCLA 🧪Formulating since 2014
Yonsei University, Seoul 🔬M.S. Dermatological Sciences
UCLA 🧪Formulating since 2014
Twelve years formulating for the scalp. Twelve years of the same story — women paying $80 for serums that never got past their hair.
The actives were never the problem. Getting them to the scalp was.
So I built the brush first. The formula second. My job is to get it to your skin — and to be honest with you about how long it takes.
— Hae-won
As Seen In
What it is
A Korean scalp ampoule (hair serum) with a built-in 38-bristle brush that delivers exosome serum directly onto the scalp — not your strands — while massaging and gently exfoliating buildup.
Best for
Thinning, shedding, postpartum hairline gaps, widening part, flaky / hot / itchy scalp, and anyone whose dropper serums went nowhere.
Key ingredients
Nano exosomes (3,300x smaller than a pore), caffeine, heartleaf (Houttuynia cordata), fermented actives, menthol. Water-based. No minoxidil.
How to use
Twist ON → squeeze & brush along the part, hairline and thinning spots → massage a few seconds → air dry. 1–2x daily, AM and/or PM. No rinsing.
Size
100 mL per bottle · every order ships as a BOGO pair (AM + PM protocol).
Texture
Lightweight, fast-absorbing, no sticky / greasy / crunchy residue — once it dries, you can't tell you used it.
What's inside
Nano Exosomes3,300x smaller than a pore. The med-spa ingredient, in a brush.
CaffeineWakes up circulation at the root, where hair starts.
HeartleafHouttuynia cordata — calms the hot, itchy, flaky scalp.
MentholThe cool tingle in second 3. Proof you can feel.
Fermented ActivesRebalance the scalp microbiome — the soil your hair grows in.
Your hair didn't quit on you.
Your dropper did.
If it looks like it snows when you scratch your head, if your part keeps getting wider, if you lost so much hair postpartum you were basically bald around your hairline — keep reading. Here's why this worked when everything else just sat on top of your hair.
sold out twice · restocked · 50% off for our 5th anniversary · 3M+ units sold worldwide · "you literally can feel it working" · "doesn't leave my hair greasy AT ALL" · "my postpartum bald spots are filling in"
Why your whole feed is suddenly brushing serum into their scalp
It started with one creator showing her "little teenage hairs." Then the postpartum moms found it. Then the girls who'd already been burned by three other serums. Three reasons it stuck:
Exosomes were the $800 med-spa treatment celebrities got for their skin. Korea put them in a brush and pointed it at the scalp. You found this early — most people still don't know the brush is the whole trick.
the step my routine was missing
10 seconds, baby on my hip, done
1 · The dropper problem
It was never your fault. About half your serum never even touched your scalp.
Droppers, sprays, fingertips — the serum has to get through your hair before it reaches skin, and most of it doesn't. It coats your strands, leaves your roots greasy, and you conclude "nothing works on me." The serums didn't fail you. The applicator did.
Dropper / fingersSits on the strands. Wasted on your hands. Greasy roots. Extra wash days.
The 38-bristle brushSerum comes out through the bristle tips — under the hair, straight onto the scalp. Zero waste, zero mess.
2 · The scalp microbiome
If it snows when you scratch your head, that buildup is choking your follicles.
You take probiotics for your gut. You baby the microbiome on your face. Nobody told you your scalp has one too — and when it's out of balance, you get flakes, itch, oil, heat… and hair that sheds instead of grows. You can't grow healthy hair on unhealthy soil. Fix the soil first.
Flakes + dead skin clog the follicleThe bristles gently exfoliate what droppers just sit on top of.
Hot + itchy = nothing growsHeartleaf and ferments help calm and rebalance the scalp environment.
Then the hair followsHealthy scalp first. Fuller-looking hair after. In that order.
3 · The exosome upgrade
It's not rosemary oil. It's not minoxidil. It's exosomes — the med-spa ingredient, minus the med-spa bill.
Rosemary oil and biotin were last generation's answer. Exosomes are what clinics charge $800+ per scalp session for — tiny messenger particles that carry nutrients deep into the scalp to help wake up dormant-looking follicles. This ampoule packs them into a $29 brush.
Nano exosomes, 3,300x smaller than a poreSmall enough to actually get where the nutrients need to go — up to 20 scalp layers deep.
Caffeine + heartleaf + mentholCaffeine to energize circulation, heartleaf to soothe, menthol so you feel it working.
Consumer-tested. Read the numbers yourself:Reported by real users in brand studies:
76%reported less shedding within 4 weeks
89%saw flakes visibly reduced
63%felt less scalp irritation
Full ingredient list is on the box and in the gallery above. Check it — we know you will.
4 · The 3-second proof
You'll know it's doing something in 3 seconds. Not 3 months.
Most serums ask for 90 days of blind faith. This one you feel on contact: a cool, tingly rush across your scalp — the menthol cooling while caffeine gets circulation moving underneath. It's the reason review after review says the same five words:
"You literally can feel it working. My scalp feels SO cool and refreshed — and it doesn't burn."
— what buyers keep repeating, review after review
Not shedding, but your scalp runs hot, itchy, irritated? This is the fastest relief you'll feel all day — instant AC for your scalp, before you even close the cap.
5 · The honest timeline
Two clocks. No miracle. (You deserve the real timeline.)
Every product promises "thicker, fuller hair." Almost none tells you when. Honest version: shedding calms down first, baby hairs show up later — and only if you're consistent. Here's what people actually report:
Day 1: You Feel It
- Cool, calm, refreshed scalp*
- Zero grease once it dries*
- The tingle tells you it reached skin*
Week 2–4: Shedding Slows
- Less hair in the brush*
- Less hair on the pillow*
- Less hair in the shower drain*
Month 2–3: Baby Hairs
- Little "teenage hairs" along the part*
- Your hairline starts filling back in*
- Less scalp showing through*
Month 4+: Your New Normal
- Fuller-looking hair stops being news*
- You stop counting hairs in the drain*
- The 10-second brush is just your routine now*
Results vary and depend on daily consistency. Starting skeptical is fine — most of our best reviews started that way. That's exactly why there's a 120-day guarantee.
7 things you're probably thinking right now
We read every review. These are the real ones.
"It's going to make my hair greasy. I wash twice a week."
This is the #1 fear — and the #1 compliment. It's water-based: once it dries you can't even tell you used it. No sticky, no crunchy, no oily roots, no extra wash days. Morning-safe, even on day-3 hair.
"I've been burned before. I'm not getting my hopes up."
Don't. Buy it to prove your For You page wrong — that's how half our reviews start. The tingle in second 3 is proof #1. Less hair in the drain around week 2–3 is proof #2. If neither shows up, you have 120 days to get your money back. The risk is ours, not yours.
"I'm postpartum / breastfeeding and minoxidil is not in the cards."
You're exactly who found this first. It's a topical, water-based scalp ampoule with plant-derived exosomes, caffeine and heartleaf — no minoxidil, no hormones. As with anything while pregnant or nursing, run the ingredient list (it's in the gallery) past your doctor first.
"Will the tingle burn? My scalp is sensitive."
It's a cool tingle, not a burn — most people call it the best part. Contains menthol, so if your scalp is very reactive, start every other day and build up. If it ever stings beyond a pleasant tingle, stop.
"Is it worth it?"
During the anniversary sale, every bottle you pay for comes with a second one free — so the 2-pack works out to about 50¢ a day, less than the dry shampoo you use to hide the problem. Plus $10 store credit back, a free hair-care e-book, and 120 days to change your mind.
"Ok but how do I actually use it?"
Once or twice daily on a dry or towel-dry scalp (many use it right after showering). Twist the head to ON, squeeze gently while brushing along your part, hairline, and any thinning spots, massage a few seconds with the bristles — mini gua sha style — and go. No rinsing. Twist to OFF so it never leaks in your bag.
"Can my husband use it too?"
Yes. Same scalp, same routine — thinning crowns and receding hairlines don't care about gender. That's exactly what the Buy-One-Get-One-Free is for: one for you, one for him. (Just don't be surprised when he steals yours first.)
3 steps to less hair in the drain
and more on your hairline
10 seconds. Every day. That's the whole routine.
1 · TwistHead to "ON"
→
2 · SqueezeGently, as you glide
→
3 · BrushPart, hairline, crown. No rinse.
❄️ Cool, calm scalp today🪮 Less hair in the brush by week 3🌱 Baby hairs by month 3
🎁 Buy one get one free · 🔁 120-day guarantee
People who counted the hairs
★★★★★ 4.8 average · 1,927 verified reviews
★★★★★
"I lost so much hair postpartum I was basically bald around my hairline. Minoxidil wasn't in the cards while nursing. Three weeks in, way less hair in the shower. Month three, those bald spots started filling in with baby hairs. I cried a little, not going to lie."Megan · 32 · 7 months postpartum
★★★★★
"I've tried Divi, rosemary oil, and two Korean droppers. This is the first one that actually gets to my scalp instead of just greasing up my strands. I wash twice a week and once it dries you can't even tell it's there."Alyssa · 27 · oily-scalp girlie
★★★★☆
"Too early to talk regrowth — I'm on week 5. But my scalp stopped feeling hot and itchy by day two, the snow when I scratch is basically gone, and there's noticeably less hair in my brush. Cautiously very optimistic."Dana · 41
restock came. grabbed the 2-pack.
You were never the problem.
Everything else sat on top of your hair. This goes under it — straight to the scalp, where hair actually starts. You found it before most people; don't be the one paying full price after the anniversary sale ends.
120-day guarantee · buy one get one free · the hair you keep this month is the hair you won't be chasing next year