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Shot Brush Hair Serum

 Rated 4.9 Excellent | 2800+ Reviews
Regular price $44.99
Regular price $44.99 Sale price $59.99
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★★★★★ Rated 4.9 Excellent 2,847 Reviews

The Scalp Serum Brush People Are Trying Before a Hair Transplant

See Baby Hairs Grow Back
Stop Shedding in Handfuls
Fuller Ponytail & Part
Feel It Work Instantly
Zero Grease, Style After
Just 10 Seconds a Day
93% Sold
Maya R.
★★★★★
“I was losing hair by the boatloads after my baby. A few months in and I have so many new baby hairs growing in.”

Maya R.  ·  Verified Buyer
120-Day Money-Back Guarantee. If your hair doesn't look fuller and shedding hasn't calmed down, every penny back. No questions.
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Evolia Shot Brush Hair Serum is a Korean daily scalp serum with a built-in massage brush, made for anyone whose part is getting wider, whose hairline is creeping back, or who is finding another handful of hair in the shower every morning. Because here is the truth most hair products skip: you cannot expect healthy looking hair if you are ignoring the place it grows from.

Micro-needling spicules help plant-based PDRN, Korean wild ginseng, caffeine, centella, and hyaluronic acid reach your scalp effectively instead of just sitting on top like most serums do. A healthy scalp is where fuller-looking hair starts. You just twist the brush head ON, squeeze, and massage it into your roots. No greasy fingers, no droppers. Twist OFF and it seals, no leaks in your bag.

Lightweight, fast-absorbing, zero residue, with an instant cooling feel so you know it is working. Leave-in, no rinsing required, works on wet or dry hair, for men and women on all hair types. 3.38 fl oz / 100 mL, roughly a full month of daily use.

Every ingredient here has one job: getting your scalp healthy, because when you have a healthy scalp, hair grows. Nothing padded, nothing hidden.

Micro-Needling Spicules Thousands of naturally derived micro-fine spicules gently exfoliate the buildup sitting on your scalp and open micro-pathways, so the actives below actually get delivered instead of sitting on the surface like most serums. The light tingle you feel is this working.
Plant-Based PDRN The regenerative ingredient everyone is putting on their scalp right now, here in a vegan form extracted from Korean wild ginseng instead of salmon. It revitalizes and nourishes a tired, irritated scalp environment so it can do its actual job: growing hair.
Caffeine Energizes the scalp and supports circulation at the root, helping support the look of denser, healthier hair with consistent use.
Centella & Hyaluronic Acid Centella (cica) calms and soothes an itchy, stressed scalp while hyaluronic acid keeps it hydrated, so your scalp feels clean and comfortable instead of tight, flaky, or irritated.
What Is NOT In Here No heavy oils, no greasy silicone feel, no harsh burning, no animal-derived PDRN. The texture is a water-light serum that absorbs in seconds and never flattens your hair or leaves an oily look.

Full ingredient list is shown in the product images above. For external use only. If irritation occurs, discontinue use and consult a dermatologist. This product is a cosmetic and is not intended to diagnose, treat, cure, or prevent any disease.

Almost everyone who finds this product tells a version of the same story. A part that keeps getting wider. A hairline that is creeping back. Clumps coming out in the shower, handfuls in the brush, and a shelf full of oils, vitamins, and serums that never changed anything. For a lot of people it gets to the point of pricing out a hair transplant.

Here is the catch almost nobody tells you: most serums fail before they even start, because they sit on top of a layer of oil, residue, and dead skin that builds up on every scalp. The formula never actually reaches the root. You cannot expect healthy hair while ignoring the place it grows from. That is the problem this product was built around. Micro-needling spicules, the Korean technology behind "microneedling in a bottle," gently clear that buildup and open micro-pathways so the plant-based PDRN, ginseng, caffeine, centella, and hyaluronic acid get delivered where they can actually do something. Healthy scalp first. Fuller-looking hair follows.

We are not going to promise you miracles, and anyone telling you they transformed their hair in a week is lying to you. What we can tell you is that in a 4-week consumer study of 50 users, 95% noticed improvement in hair thickness and strength, 98% agreed their scalp instantly cooled, and 97% agreed their scalp felt soothed and refreshed. Most people start spotting new baby hairs after about a month of staying consistent, which is exactly what the 120-day guarantee is built around.

  • Supports thicker, fuller-looking hair with daily use
  • New baby hairs along the hairline and part with consistency
  • Spicules clear buildup so actives reach the root, not sit on top
  • Plant-based PDRN revitalizes a tired, irritated scalp
  • Caffeine supports circulation, centella and hyaluronic acid soothe and hydrate
  • Instant cooling feel, you know it is working in seconds
  • Zero grease, never flattens your hair, style right after
  • Twist, squeeze, massage. 10 seconds added to your routine

Twist the brush head to ON, squeeze gently, and brush the serum onto your part, hairline, or wherever you need help, massaging the scalp as you go. Twist back to OFF when you are done so it never leaks. That is the whole routine, about 10 seconds added to your morning or night.

Use it daily on wet or dry hair, no rinsing needed. Prefer a night routine? Plenty of people apply it before bed, sleep with it in, and wash in the morning. Either way, consistency is the entire game. The cooling is immediate, but the baby hairs show up after weeks of daily use, not days, so give it a real month before you judge it.

For external use only. If you have a sensitive scalp condition or any irritation, patch test first and check with a dermatologist. That is not fine print to us, it is the right way to start anything new on your scalp.

Yes. Every order is backed by our 120-day money-back guarantee.

One bottle is about a month of daily use, and real results build over a few months, so you have time to use it properly and still have plenty of days left to decide. If your hair does not look fuller and your shedding has not calmed down, contact us and we will make it right. No questions asked.

★★★★★

Real People. Real Regrowth

See what customers who almost gave up on their hair are saying

Customer showing new baby hairs along her hairline
5.0 ★★★★★

"After my baby, I was losing hair by the boatloads. Every shower another clump, and I'd just stand there scared it was never coming back." My mom told me postpartum shedding is normal but it kept going. I started this because of the guarantee, stayed consistent every night, and about a month in I started spotting baby hairs all along my part.

MR
MAYA R.
✔ VERIFIED CUSTOMER
Postpartum SheddingBaby Hairs
Close-up of the brush head applying serum along the part
5.0 ★★★★★

"I tried rosemary oil, vitamins, every serum on my feed for a year and felt absolutely nothing." Then I read that most serums just sit on top of scalp buildup and never reach the root. That's the whole point of the spicules in this one. Gave it 5 weeks like they say, and the shedding in my brush has honestly calmed way down. The cooling feeling is my favorite part, you actually feel it working.

TK
TERESA K.
✔ VERIFIED CUSTOMER
Nothing Else WorkedLess Shedding
Customer holding the Evolia serum brush at home
4.9 ★★★★★

"My hairline was creeping back and I was seriously pricing out a transplant. For my hairline. At my age. It was all I could think about." I figured I had nothing to lose with the guarantee before spending thousands. Six weeks of twist, squeeze, massage every night and my hairline is filling in with all these little baby hairs. That alone was worth it.

AV
ALYSSA V.
✔ VERIFIED CUSTOMER
Almost Got A TransplantHairline Filling In
5.0 ★★★★★

"Ordered it for my mom, then started using it myself." Her thinning crown, my widening part. I'm not going to promise you miracles because everyone is different, but we're both on our second bottle and neither of us plans on stopping. It's 10 seconds a night and it never makes your hair greasy, so there's really no excuse to skip it.

DR
DIANE R.
✔ VERIFIED CUSTOMER
Bought For FamilyHonest Review
4.9 ★★★★★

"I honestly thought the whole scalp serum thing was a scam." I'd wasted money on so many products that did nothing. The difference here is you feel the cooling and the little tingle instantly, so you know it's not just water. Anyone saying their hair transformed in a week is lying, but after about a month of every single night? The clumps in my shower drain went from a 9 to maybe a 3. Night and day.

HS
HANNAH S.
✔ VERIFIED CUSTOMER
Was SkepticalShower Drain Test
5.0 ★★★★★

"As a hairstylist, this checks every box I tell my clients to look for." The spicules so it actually absorbs instead of sitting on the scalp, PDRN and caffeine for the root, zero grease so it never flattens a blowout, and a brush so you're massaging the scalp every time. That combination is rare at this price. One thing I always add: consistency beats everything, give it a real month.

DL
DENISE L., STYLIST
✔ VERIFIED CUSTOMER
Professional PickStylist Approved

Healthy Scalp First.
Fuller Hair Follows.

Evolia Shot Brush Hair Serum was built around one truth: serums cannot help hair they never reach. Micro-needling spicules clear the buildup so plant-based PDRN and caffeine get to the root. Here is what users reported in a 4-week consumer study.

Thicker & Stronger

0%

Noticed improvement in hair thickness and strength after 4 weeks of use

Instantly Cooled

0%

Agreed their scalp instantly cooled from the very first application

Soothed & Refreshed

0%

Agreed their scalp felt soothed and refreshed with daily use

Ten Second Habit

0%

Seconds a day is all it takes. Twist, squeeze, massage, done

What Should I Expect From
Consistent Use Of Evolia Shot Brush?

What Should I
Expect From Consistent
Use Of Evolia?

Day 1

Twist, squeeze, massage into your part and hairline, and that is the whole routine. You feel the ice-cool sensation and light tingle immediately, that is the spicules working. Your hair will not look different yet, and that is completely normal.*

The 10-second habit locks into your night routine. Your scalp starts feeling cleaner and more comfortable as buildup clears and the PDRN, caffeine, and centella reach the root daily. This is the week most people quit other products. Keep going.*

1 Week
3 Weeks

Shedding starts calming down for many people. Fewer strands in the brush, fewer clumps in the drain. Anyone telling you their hair transformed in a week is lying to you. This is where the honest window opens.*

The 4-week mark, the same window as the consumer study where 95% noticed improvement in hair thickness and strength. This is when many people start spotting the first baby hairs along the part and hairline.*

4 Weeks
2 Months

Baby hairs are filling in and your part and ponytail start looking fuller in the mirror. You gave it the consistency most people never give any hair product. The 120-day guarantee is still wide open with plenty of days left to decide.*

It stops being an experiment and becomes the 10 seconds you never skip. A healthy scalp working quietly in the background, and fuller-looking hair that keeps building. Most people at this stage order two at a time.*

Ongoing
Customer Reviews
4.7
★★★★★
Based on 2,340 reviews
★★★★★
the clumps in my shower drain finally stopped
showers used to be the part of the day i dreaded. i do the twist and squeeze thing every night before bed, and somewhere in week five i realized i wasn't pulling a handful out of the drain anymore. that sounds small unless you've lived with it, then you know it's everything
Glenda M. · Verified Purchase
★★★★★
turns out my old serums never even reached my scalp
i used rosemary oil and two different serums for months and felt absolutely nothing. then i learned most of it just sits on top of scalp buildup and never gets to the root. this one has the little spicules that clear the way first, and you feel the cooling immediately. completely different experience. read how products actually work, people
Howard S. · Verified Purchase
★★★★★
my hairline was disappearing and it was all i could think about
i was genuinely looking at transplant prices which is terrifying. went down the research rabbit hole, kept ending up at pdrn and korean scalp care. six weeks of using it every night and i have little baby hairs coming in along my hairline. i'm not saying it's magic, i'm saying i'm on my third bottle
Alyssa V. · Verified Purchase
★★★★★
went down the korean skincare rabbit hole and ended up here
i didn't want to just hide the thinning with root spray, i wanted to support the actual cause. found out everyone in korea is on pdrn scalp care and the logic made sense, healthy scalp first, hair follows. i have a sensitive scalp so i patch tested first and it was completely gentle, just a nice cool feeling. do the same if that's you
Diane R. · Verified Purchase
★★★★★
i'm a hairstylist and this is the one i point clients to
when someone asks me about scalp serums i tell them to check three things: something that clears buildup so it absorbs, actives that actually feed the root, and zero grease so you'll actually use it daily. most products fail at least one. this passes all three and the brush means you massage the scalp every single time. that combination is genuinely hard to find
Denise L., Stylist · Verified Purchase
★★★★★
zero grease, and that matters more than you think
my last scalp oil left my roots so greasy i had to wash my hair every time, so i quit it within two weeks. this absorbs in seconds and my hair looks completely normal after, i can style right away. i actually stayed consistent this time, which is probably why i actually noticed a difference this time. consistency is the whole trick
Teresa K. · Verified Purchase

Join thousands of people who finally gave their scalp what their hair was missing.

◎ 120-Day Money-Back Guarantee

Questions People Ask
Before They Order

When will it arrive? +
Orders typically ship within 24 to 48 hours of being placed. Most customers receive their order within 5 to 7 business days. You will receive a tracking link by email as soon as your order ships so you can follow it the whole way.
How long before I see results? +
Be honest with yourself going in: this is not an overnight product, and anyone telling you their hair transformed in a week is lying to you. The cooling feel is instant, but visible changes build over weeks. In the 4-week consumer study behind this formula, 95% of users noticed improvement in hair thickness and strength, and most people start spotting baby hairs after about a month of daily consistency. That is exactly why the guarantee runs 120 days, so you have the full runway.
What makes this different from other scalp serums? +
Most serums fail before they even start, because they sit on top of the layer of oil, product residue, and dead skin that builds up on every scalp. The formula never reaches the root. This one uses micro-needling spicules, the Korean technology behind microneedling in a bottle, to gently clear that buildup and open micro-pathways first. Then the plant-based PDRN, caffeine, centella, and hyaluronic acid actually get delivered where they can do something. Delivery is the difference, and it is the single biggest thing to check in any scalp product.
What is PDRN and why does everyone keep talking about it? +
PDRN is the regenerative ingredient behind the biggest wave in Korean skincare right now, famous for revitalizing tired, stressed skin. Traditionally it comes from salmon DNA, which is why you hear people call these salmon sperm serums. Ours is the vegan, plant-based version extracted from Korean wild ginseng, so you get the same category of scalp-revitalizing care without any animal-derived ingredients.
Will it make my hair greasy or weigh it down? +
No, and this is one of the most common compliments in the reviews. The texture is a water-light serum that absorbs in seconds, leaves zero residue, and never flattens your hair or leaves an oily look. You can apply it and style your hair right after. If you have quit scalp products before because they left you greasy, this was made for you.
I tried rosemary oil and other serums and felt nothing. Why would this be different? +
Three reasons, and they matter in order. First, delivery: if your old product had nothing to clear scalp buildup, it likely sat on the surface and never reached the root. Second, the actives: this combines plant-based PDRN, caffeine, centella, and hyaluronic acid, a stack built specifically for the scalp environment. Third, the massage: the built-in brush stimulates the scalp with every application, which most droppers and oils skip entirely. If you tried a formula that sat on top, with no delivery system and no massage, you never actually gave your scalp a fair shot.
How do I use it? +
Twist the brush head to ON, squeeze gently, and brush the serum onto your part, hairline, or wherever you need help, massaging as you go. Twist back to OFF so it never leaks. Use it daily on wet or dry hair, no rinsing needed, morning or night. Some people prefer to apply before bed and wash in the morning. The whole routine takes about 10 seconds. One bottle is 3.38 fl oz / 100 mL, roughly a month of daily use.
Is it safe for my scalp? Does the tingle mean irritation? +
The formula is designed to be gentle, with centella and hyaluronic acid in the blend specifically to soothe and hydrate, and it works for men and women on all hair types. The brief cool tingle you feel is the spicules and cooling effect doing their job, not a burn, and in the consumer study 97% agreed their scalp felt soothed and refreshed. That said, every scalp is different: if you have a sensitive scalp condition, patch test first, and if real irritation occurs, stop and check with a dermatologist.
What is your return policy? +
Every order is backed by our 120-day money-back guarantee. One bottle is about a month of daily use and results build over a few months, so you can use it properly and still have plenty of time to decide. If your hair does not look fuller and your shedding has not calmed down, contact us and we will make it right. No questions asked.