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XENIA GRO 4-in-1 Brush main-1

4-in-1 Red Light Therapy Scalp Brush

Regular price  $303.99 Sale price  $151.99 Save $152.00

850nm Red Light Targets Thinning Areas

Built-In Oil Reservoir, Zero Mess

Gentle EMS Microcurrent Wakes Follicles

Ships by Mon, Sep 7

Free Shipping

Wake Up Dormant Hair Follicles

Running your fingers through your hair and seeing more strands in the shower drain than before feels unsettling every single time.

Serums and thickening shampoos promise change but most people give up before eight weeks because results feel invisible.

This brush pairs 850nm red light therapy with a vibrating scalp massage to stimulate circulation right at the follicle.

One Brush Replaces Your Whole Routine

A red light panel, a jar of rosemary oil, a derma comb, and a massager add up to four separate purchases.

Juggling four routines means remembering four steps, storing four tools, and usually skipping the one that takes the most effort.

This single brush combines scalp massage, EMS microcurrent, red light therapy, and a built-in oil dispenser in one handheld tool.

Five Minutes Is All It Takes

Most scalp routines get skipped the moment your morning runs even a little behind schedule.

A five-step process with separate devices and timers is exactly the kind of habit that quietly disappears within two weeks.

This brush is fully waterproof and glides through wet or dry hair in one five-minute session, so it actually fits into your day.

Questions? We got answers.

Materials, care & sizing

Materials
· Stainless steel bristle plate and cap with a durable ABS handle body
· Soft-touch silicone grip on the handle for a secure hold when wet
· Built-in 850nm red light LEDs and stainless steel EMS contact pins

Sizing
· One universal size, about 9 inches long and comfortable for one hand
· Removable oil reservoir holds enough serum for several applications

Care
· Fully waterproof, so you can rinse the brush head under running water
· Wipe the handle dry after each use and store upright to protect the bristles
· Refill the oil reservoir by unscrewing the cap, no tools required

Can I use it on wet or dry hair?

Yes, the brush works on both wet and dry hair and is suitable for all hair types, just make sure hair is detangled first so the bristles can reach the scalp evenly.

Will I feel the EMS microcurrent?

No, the microcurrent is a very gentle electric pulse designed to gently awaken dormant follicles rather than create any noticeable shock or discomfort.

What oils work best in the built-in reservoir?

Lighter oils like rosemary or pumpkin seed diffuse well through the reservoir, while thicker oils such as castor are best applied directly to the scalp with a dropper.

How soon will I start seeing results?

Most people notice a refreshed scalp within the first two weeks, with less shedding and visible density improvements after four to six weeks of consistent use.

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  • 5 stars: 27 (79%)
  • 4 stars: 6 (18%)
  • 3 stars: 1 (3%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Ryan N.
Great for my thinning crown

I've dealt with a thinning crown for a few years and this has become a consistent part of my routine. The microcurrent setting is mild, and combined with the red light it feels like a legitimate at home treatment rather than just a gimmick.

C
Chloe G.
Happy with the purchase

This has been a nice addition to my nightly routine. The red light feature feels soothing and the massage bristles are gentle enough for daily use without any irritation on my scalp.

A
Andrew L.
Good for stress relief too

I mainly wanted this for hair thinning but honestly the massage function alone is worth it for stress relief after work. My scalp and shoulders both feel less tense after a session.

V
Victoria W.
My scalp feels less tight

I didn't realize how tense my scalp was until I started using this. After a few uses the tightness eased up and my head just feels lighter and less sore, especially after wearing tight ponytails all day.

D
David P.
Practical all in one design

Having the massage, red light, microcurrent, and oil dispenser combined into one tool cuts down on counter clutter significantly. It's become a quick nightly habit that doesn't feel like a chore.

G
Grace H.
Good for thin fine hair, minor gripe

My hair is naturally fine and thin so I was worried a brush like this would just add more stress to it. The bristles are gentle enough that I haven't noticed any extra breakage, though I wish it came with a travel case. My scalp feels healthier overall.

S
Samuel D.
Consistent use is key

Like most scalp tools, this isn't an overnight fix, but sticking with it most nights for six weeks has made a real difference in how thick my part looks. The reservoir makes it easy to stay consistent since the oil step is built in.

S
Scarlett B.
Good quality for the price

Compared to similar scalp tools I looked at, this one feels sturdier and the features actually work as described. The red light and vibration together make it feel like a mini spa treatment at home.

J
Joseph K.
Handles wet hair well

I usually use this right after a shower on wet hair and it glides through without pulling. The waterproof rating means I don't have to worry about water damage even though I use it while my hair is soaking wet.

A
Avery M.
Great gift for my sister

My sister has been stressed about hair thinning since starting a new medication and I got her this as a small pick me up gift. She says the massage genuinely helps her relax before bed, not just for the hair benefits.

M
Michael C.
Bought after my hairline started receding

Noticed my hairline creeping back a bit in my early thirties and wanted to try something before considering other options. This has become part of my nightly routine and the oil dispenser makes it easy to apply rosemary oil consistently.

E
Ella T.
Five minutes really is enough

I was doubtful that five minutes a day could do much of anything but I've stuck with it for over a month now and my scalp feels less tight and my hair part looks a little less noticeable.

M
Matthew R.
Good for sensitive scalp

I have a sensitive scalp that gets irritated by rough brushes. The bristles here are softer than I expected and the massage setting doesn't feel harsh at all. My scalp actually feels calmer after use rather than irritated.

A
Abigail S.
My hairdresser was impressed

Brought this up during my last salon visit and my hairdresser actually asked to see it. She said the red light wavelength listed is a legitimate one used in some in office treatments, which made me feel better about the purchase.

D
Daniel O.
Solid product, wish it came with a stand

Everything works as advertised, the light, the massage, and the microcurrent all feel legitimate rather than gimmicky. My only complaint is there's no stand or holder included so it just sits on the counter.

E
Evelyn A.
Great for postpartum shedding

My postpartum shedding was pretty rough and I wanted something gentle to try before committing to anything more intense. This has helped my scalp feel calmer and I think it's helping new growth come in around my temples.

A
Alexander E.
Solid build quality

The stainless steel parts feel like they'll hold up over time compared to the plastic massager I had before. It's heavier than I expected in a good way, feels like a real device rather than a toy.

H
Harper J.
Good for my dad's thinning spot

Got this for my dad who has a thinning spot at his crown. He was resistant at first but now he actually asks for it, though he wishes the charge lasted a bit longer between uses. The handle is easy for him to grip even with slightly arthritic hands.

E
Ethan V.
Easy for my thick hair to reach my scalp

I have really thick hair and most scalp tools never actually reach my scalp, they just sit on top of my hair. This one has enough bristle length to get through and the massage actually feels like it's working.

A
Amelia L.
Nice self care addition

I mostly bought this to relax after work but the scalp health benefits are a nice bonus. The red light glows a calming color and the massage heads reach every part of my scalp evenly.

L
Lucas F.
My barber mentioned this brand

I mentioned my thinning crown to my barber and he pointed me toward tools like this one. The EMS setting is subtle, not shocking at all, and the stainless bristles feel sturdy. Three weeks in and my scalp just feels healthier overall.

C
Charlotte N.
Great tool, oil reservoir is small

I love the massage and light therapy features but the little oil reservoir needs refilling more often than I expected if I use a lot of oil. Still works well and my scalp feels noticeably less flaky since I started using it.

B
Benjamin W.
Good value for a 4 in 1 tool

I priced out buying a separate red light panel, a derma roller, and a scalp massager and this ends up being way more practical. Having oil diffusion built in means one less step in my routine.

M
Mia P.
Noticeable difference in shedding

I used to lose a lot of hair in the shower drain and it was stressing me out. After using this consistently for about six weeks the amount of hair I'm losing has gone down a lot. The waterproof design makes it easy to use right in the shower.

J
James H.
Simple but effective

Nothing fancy here, just a solid scalp tool that does what it says. I use it five minutes before bed and it helps me unwind. The battery seems to last a good week of daily use before needing a charge.

I
Isabella C.
Curly hair friendly, but detangle first

I was worried the bristles would tangle in my curls but they glide through pretty easily as long as I detangle first, otherwise it snags a bit. The scalp massage feels amazing after a long day and I've noticed less breakage at my hairline.

M
Mason G.
Works but mine arrived with a loose cap

The oil reservoir cap didn't seal tight out of the box so I had a small oil leak the first time I used it. Support wasn't involved, I just tightened it myself and it's been fine since, but wanted to flag it since it should have been snug from the start. The actual massage and light functions work as expected.

A
Ava D.
Bought it for my mom as a gift

My mom mentioned her hair felt thinner after menopause so I got her this for her birthday. She uses it most nights and says the warmth from the red light is soothing on her scalp. She's already asked me where I ordered it from.

E
Elijah B.
Replaced my old plain scalp massager

My old rubber scalp massager broke after a year so I upgraded to this one. The stainless steel bristles feel more premium and the added oil dispenser means I actually remember to use rosemary oil consistently now.

S
Sophia M.
My colorist recommended something like this

I have color treated hair and my colorist mentioned scalp stimulation could help with some thinning at my crown. This has a gentle micro current setting that doesn't hurt at all, just a light tingle. My scalp genuinely feels healthier after a few weeks.

N
Noah T.
Good brush, took a bit to learn the buttons

The two buttons for speed and intensity aren't labeled super clearly so it took me a few tries to figure out which does what. Once I got the hang of it the massage feature is great and the red light is a nice bonus. Wish the manual explained the settings better.