Really does the job
One of my best finds this year. It covers thinning areas effectively and works exactly as promised — I honestly didn’t expect it to.
James T. — New York
Hair Filler Powder 2.0
Hair Filler Powder 2.0
Locked Grip
Mess-Free
Waterproof
Covers bald & thinning areas in 10 seconds
Sweat & water resistant for +48H
Invisible finish, looks like real hair
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Ships in 24H
Free shade swap
ESTIMATED SHIP DATE Friday, June 12
ORDER BEFORE 00H00M00S
Your order defaults to a 3-Month Supply at $22.67 per jar every 3 Months. Skip, pause, or cancel whenever needed.
What is this?
Hair Filler Powder is a cosmetic thickening product that quickly disguises sparse spots and thinning zones with natural-looking electrostatic pigments.
What about fully bald spots?
Hair Filler Powder performs best on thinning sections where some hair remains. On totally bald areas, existing strands are needed for the powder to attach and look most natural.
How do I use it?
Tap the powder over thinning areas, blend it with the included applicator, then allow it to settle for 3 Minutes.
Flexible Offer Benefits
Pause or cancel anytime — no commitment, no questions asked.
Lowest price per unit — save more compared with one-time orders.
Free shipping on every subscription order.
Change your delivery timing to fit your usage.
Delivery & Returns
All subscription orders include free shipping. One-time orders ship at a flat rate. Returns are accepted within 60 days after delivery.
Don’t just take it from us
Outstanding
Relied on by 40,000+ Men
Relied on by 40,000+ Men
I expected it to feel like fibers
But it doesn’t! It bonds with the hair and roots because it’s a pressed powder. At first it feels unusual, but it’s easily one of the best options for a fast, effective confidence lift.
Ethan S. — Los Angeles
excellent product
Excellent product, simple to apply, and it made a huge difference on the thinning crown area. The colour blends very naturally and feels like great value. It can rub onto the pillow at night, so I wash it out before bed.
Daniel K. — London
This works better!
I’ve tried everything: fibers, sprays, concealers. This is the first product that looks natural AND stays in place all day. Even through rain.
Marcus W. — Toronto
WORKS LIKE PROMISED!
Great customer support and the product performs just as advertised. I’m happy with the purchase, and again, the service was genuinely top tier.
John D. — Toronto
I’ve used this product for some time
and it’s been great! Recently my order arrived damaged, but HAIRO quickly sent a replacement free of charge. Their fast response and professionalism impressed me. I’m a customer for life.
Steve Y. — Manchester
OUR FORMULA
Grip-Lock 48™ System
Three science-backed layers combine to deliver the most natural-looking, long-wearing hair concealer we’ve made.
Electrostatic color particles
Attach like magnets to existing strands for immediate-looking fullness
Plant-based wax hold
Forms a water-resistant grip that stands up to sweat, rain and rubbing for 48H+
Silica micro-particles
Creates an invisible, hair-like texture — still discreet even in HD
We challenge your lifestyle to undo it
We help bald spots vanish. Legally
In the rain
At work
In the gym
Date night
If you can open a jar, you've got this
An application so easy it almost feels like cheating
OPEN
Turn the lower compartment to uncover the puff applicator.
2 secondsAPPLY
Press the applicator over the spots where you want added coverage.
10 secondsFINISH
Coverage stays in place until your next shampoo. No checking. No touch-ups. No surprises.
All-day holdIt works wherever you need it
HAIRO covers every spot you need: crown, temples or beard.
Need help?
Our support team is here Monday to Saturday from 10 a.m. to 8 p.m.
Contact our support Free Shade Swap
Frequently asked questions
Will it appear natural, or will people notice?
Totally invisible. Even from close range, even when your barber is 6 inches from your head. The texture matches real hair density. No chalkiness, no shine. Your secret stays with you (and us)
Does it remain in place throughout the day?
Grip-Lock 48™ keeps it secured from morning coffee through midnight plans. Sweat, rain, wind, gym sessions — it does not mind. Your bald spot left the chat and will not return until you shampoo
Can it block pores or impact hair growth?
No.
The formula is breathable and non-comedogenic.
Your scalp stays healthy, and hair can behave naturally.
Is it made for very fine or thinning hair?
That is exactly who we created this for. Fine hair, thinning crown, receding temples — the powder grips what you still have and makes it look like nothing was ever missing. Works on every texture too: straight, wavy, curly, afro.
How can I wash it out if it is waterproof?
We challenge your lifestyle to beat it, but regular shampoo removes it instantly. Waterproof against rain and sweat. Powerless against Head & Shoulders
How long will a single container last?
1-2 months with daily use. Most guys apply it 4-5 times a week. Each use costs less than a coffee — and does a lot more for your confidence
What ingredients are inside?
Mineral-based formula: Mica, Silica, Ethylhexyl Palmitate, Magnesium Stearate. All cosmetic-grade, all safety-tested. Nothing you cannot Google without panicking
Customer Feedback
4.8
1806 reviews
★★★★★
Dropping this here: support gave me THANKYOU10. Try it guys, it may still work if they haven’t removed it yet😂
★★★★★
Honestly thought this was another gimmick...
I’m 34 and my hair’s been thinning since 28. Tried fibers, minoxidil, everything. Saw this on TikTok and thought “yeah right.” But what’s $25? First try looked... normal My girlfriend said, “your hair looks good today, did you do something?” Went to a pool party last weekend and didn’t think about my bald spot once. That’s when I knew it was real. Already ordered 2 more lol.
★★★★★
Made it through a Brazilian rainstorm lol
Went to São Paulo and got caught in a full downpour. Shirt soaked, hairline still held. Like… magic? 😂 I’m completely sold.
★★★★★
Thought it’d rub onto my pillow… nope 🙌
Honestly, I bought this expecting another bedsheet disaster. First night I slept on my WHITE pillowcase just to check. Woke up → nothing, zéro stain. Even my teenage daughter touched my scalp and couldn’t tell there was powder. I’m keeping this in my bag forever.
★★★★★
Best one out there right now
HAIRO
We appreciate the review and truly value you as a customer! Could you switch your rating from 1 star to 5 stars then? Seems like you enjoy the product but chose the wrong score! :) Kind regards
★★★★★
Filled in my thinning part in 30 sec
Not gonna lie, I almost cried. I’ve tried sprays that feel sticky and fibers that itch. This took half a minute, no itch, no flakes on my desk at work. But I ran out before a date… trust me, just get two
★★★★★
From “bald spot” jokes to quiet 😅
My bros used to tap my crown like a bongo drum. Two dabs with the brush and BOOM, silence. The best part? Mom thought I finally started some fancy treatment. Nah, just this powder.
★★★★★
I literally tried everything on the market from Toppik, Febron, Cobaki, DermMatch, all of them, and I have to say this product is the BEST!! No mess, no fibers falling on ur shoulders or in ur face. I don’t know u guys out there, but that doesn’t mean I don’t care. Get this product, it’s a life changer.