The Most Powerful Peptide Infusion Hair Regrowth System
Achieve thicker & fuller hair with easy at-home applications or get your money back!
Powered by Copper Peptides
See visible results fast
Increases serum absorption
Safe & easy to use
90 day money back-guarantee
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The Reroot micro-infusion system works by combining a 0.5mm microneedle device with a built-in copper peptide serum chamber.
The device creates hundreds of microscopic channels on the scalp & these channels boost blood flow and allow the copper peptide serum to absorb up to 300% deeper than topical solutions, reactivating dormant follicles and regrowing hair naturally.
Reroot is designed to be completely safe and gentle on the scalp.
Reroot uses natural ingredients that work in harmony with your skin’s natural processes.
The 0.5mm microneedles are ultra-fine and precisely engineered to reach just the upper layer of the scalp - enough to stimulate follicles and boost absorption, but not deep enough to cause pain, bleeding, or irritation.
Most 'hair growth' products like shampoos, supplements or foams do not even target the actual source of hair follicle activation.
The Reroot Micro Infusion system targets hair growth directly, using gold ultra-fine microchannels to deliver key ingredients like copper peptides, licorice root and panax ginseng deep into the follicles.
Most users report improvements within the first 2 - 4 weeks of consistent use.
To achieve the best results possible we suggest sticking with the process for at least 90 days.
1 Month Supply: 3x sterile heads and 3x 5ml serum vials, providing 3 applications.
3 Month Supply: 9x sterile heads and 9x 5ml serum vials, providing 9 applications.
6 Month Supply: 18x sterile heads and 18x 5ml serum vials, providing 18 applications.
Hero actives
Complementary co-actives
Vehicle & hydration system
Preservative & stability system
No added fragrance or silicones. Drug-free, non-hormonal. Designed for micro-infusion and everyday use in real-world bathroom conditions.
Your order is backed by a 90-Day 100% Money Back Guarantee because we know it works. If you don't experience any hair growth, we will issue you a refund.
For returns, please email us at: hello@rerootgrow.com
What Do 3-6 Month Results Look Like From People Who Used Reroot?
Been using reroot for around 6 months now, clearly works. Cannot thank them enough. Also recommended them to other men who have experienced similar results.
Very very happy with the progress so far! Looking forward to more growth.
"I've been using other oils dht blockers routine wellness shampoo derma rolling but I have been using peptonix to finish it off and since I've used it I've noticed a difference it's amazing"
Hair is already fuller after around 3 months. Was initially skeptical but after trying it out, I would recommend if you are struggling with thinning hair.
It has filled in the crown area and my hairline in front. My hair is much thicker now after about seven months of using Reroot
At the core of our system is the 0.5mm gold-plated microneedles, designed to gently create hundreds of tiny, painless channels across the scalp.
These micro-channels stimulate blood flow, collagen production, and follicle signaling, while instantly increasing absorption of our growth-supporting serum by up to 300%
The main ingredient in the serum, Copper Peptides, work at the cellular level to reactivate these dormant follicles, promoting new, natural growth and restoring hair density.
They do this by sending repair signals to the follicles, stimulating collagen production and reducing inflammation.
As you age, DHT level start to increase leading to the appearance of thinning hair and bald patches.
Reroot contains Licorice Root Extract, Caffeine and Panax Ginseng Extract. These are powerful factors that help reduce DHT, making way for new, healthy hair growth.
Try Reroot™ completely risk-free for 90 days.
If you’re not 100% satisfied, we’ll refund every penny — no questions asked.
Yes. Reroot is designed around medical-grade 0.5 mm needles and a drug-free serum with no added fragrance or silicones. It's 100% natural physical stimulation combined with proven ingredients. Each kit includes fresh needle cartridges, and we guide users to sanitize and replace them regularly for hygiene.
You may see temporary pinkness or feel mild tingling after a session, which usually fades within an hour or two—that’s a normal sign of increased activity in the area. As with any cosmetic tool, we recommend patch-testing, starting slowly, and avoiding use on broken or irritated skin.
Yes. Reroot is designed for all hair types and textures and for a wide range of thinning patterns including temples, crown, part line, diffuse, early or more advanced. Whether your hair is straight, curly, wavy, coarse, or fine, the micro-infusion head works on the scalp, not the hair shaft, so the routine adapts to your unique situation. (Just avoid using it on broken, infected, or severely irritated skin.)
No, the product leaves no marks. The needles are ultra-fine, measuring 0.5mm.
They are designed to be gentle and painless while ensuring effective delivery of the serum into the scalp.
After 3–6 months of consistent use, many users see thicker, fuller-looking hair and better coverage in their priority areas. Our formula helps reduce DHT levels naturally - a major contributor to hair loss. Hair biology is ongoing, though: if you completely stop any routine, your scalp and follicles slowly drift back toward their original pattern over time.
Most people find that once they’ve hit their goals, they can switch to a lighter maintenance rhythm (for example, stamping less often) to help preserve their progress rather than staying at full intensity forever.
Finasteride (oral or topical) is a drug that inhibits the 5-α-reductase enzyme, which reduces DHT levels in the body. That’s powerful, but it’s also why some people worry about systemic side effects.
Reroot is a drug-free, non-hormonal cosmetic system. We don’t try to shut down your hormones. Instead, we:
If you’re looking for a prescription-level DHT blocker, finasteride is that lane. If you want a non-drug, local, multi-mechanism approach that plays nicely with microneedling, Reroot is built for that.
Your order is backed by a 120-Day 100% Money Back Guarantee because we know it works. If you don't experience any hair growth, we will issue you a refund.
Overall rating: 5.0 / 5 from 722 reviews.
Crown is filling in. That was the bit I cared about most because it showed under office lights. Eight weeks of the micro infusion and the thin patch looks broken up by new hair rather than one smooth gap. Still early, but this is the first thing I have used where I can point at a photo and say that is not the same scalp.
Happy with results so far. Hair seems thicker.
New hair coming through along the front. Not finished, but it is actually coming. After photo only because I never thought to take a proper before. Wish I had. The short hairs are lighter and finer than the rest, which is how I know they are new and not just the old hair lying differently.
Growth has shown up as thicker hair all over and new baby hair around the crown. Far better than when I was on minoxidil. Minoxidil left my scalp itchy and I dreaded the shed every time I restarted it. With the infusion I just do the session, put the pen away, and get on with the week. The crown photo is from this month compared with one I took before I ordered.
I'm having improvements. Been using Reroot for 6 weeks. Can't wait for further improvement.
Slightly thicker. I have tried quite a few hair loss products but unless I'm mistaken this seems to be slowly working.
Took a mirror shot before I started and another after a couple of months. Decent change. The front isn't a full head of teenage hair, but the scalp isn't shouting through the way it was, and the hairline has little new hairs I can actually feel when I run my hand over it. I was skeptical of the photos on the site. Mine are ordinary bathroom lighting, no filter, and I can still see the difference.
Shipping was fast. Box turned up well packed, seal intact, instructions on top. Can't wait to get a proper run of sessions in. First one done the night it arrived and it was less fuss than I expected. Will update with photos once there is something to show. For now the order side was smooth.
Very good. Turned me from a baldy man to a man with more hairs.
I'm older than most of the lads in the reviews and I still went for it. Progress is working. Hair on top looks denser than it did in the spring, and the front corners have short hairs I had written off. I didn't expect a full reversal at my age. I expected less scalp on show, and that is what I am getting. Routine is simple enough that I have not skipped a week.
Reroot has given me new hair. There are loads of visible new short hairs in areas where it was thin, mostly around the front and sides of my hairline. I have been using the micro infusion for approx 6 months now. The progress has been slow but it is clearly evident. I took photos in the same bathroom light so I wasn't kidding myself, and the new growth is obvious once you look for the shorter hairs sitting in front of the longer ones. Glad I stuck with it past the first month when nothing looked different.
I don't usually bother leaving product reviews. This one earned it. I had been thinning slowly for a few years and finally got annoyed enough to do something. I didn't want a pill, and I didn't want another bottle I would forget. The micro infusion is a weekly session and then it is out of the way. Nothing dramatic early on. I stopped checking every morning, which helped. By two months the crown looked broken up by new growth instead of one smooth thin patch. The thin corners have soft new hair, darker at the base on some of them. Bought it again, and bought one as a gift. Slow and obvious is fine by me.
Three sessions in. The crown is broken up by new growth instead of one smooth thin patch. Same light both times. Will keep the weekly session going.
First month was quiet, second month wasn't, overall thickness is the change, more than length. This is the first thing I have actually kept doing. Results showed up after I stopped checking every morning.
Works. Bought another.
Back on it after a short gap and the routine still fits. Density on top is up enough that my usual style sits better. Serums sat on the scalp and I never saw a change. No irritation.
Three months in, the part line isn't as wide. Compared with doing nothing for a year, this is an easy choice. Take your own photos. That is what convinced me.
Almost talked myself out of it. Long enough that it isn't a fluke week, the part line isn't as wide. That early quiet patch is normal from what I can tell. Stay with it.
Thin on top under office lights. Baby hairs along the hairline that were not there before. Oils just made my hair look wet and did nothing I could photograph. Partner noticed.
Just past the eight week mark, the thin area at the front has short dark hairs in it now. I had tried the usual stuff and talked myself out of hoping. Sticking with it.
Scalp shows through less in the same light. Results showed up after I stopped checking every morning.
Three months in. The top looks fuller even before I add product. Barber noticed. Feels worth what I paid.
Slow, then obvious. Two months, no missed weeks, overall thickness is the change, more than length. Results showed up after I stopped checking every morning.
Past the point where I usually quit a product. The top looks fuller even before I add product. Barber noticed. If you are on the fence, give it the full run, not ten days.
Easy enough to fit in on a Sunday. Results at week five are small but visible if you compare photos. Holding the fifth star until month three.
I held off on reviewing until I had a before and after I trusted. Temples were the bit I kept checking, and the top was getting see-through in office lighting. Serums sat on the scalp and I could not point to a single change. Session takes less time than I budgeted and I don't have product sitting in my hair the next morning. Shedding in the shower dropped before anything visual showed up. By two months the crown looked broken up by new growth instead of one smooth thin patch. Partner noticed before I lined the photos up. Have bought it more than once and as a gift. That is the review.
Been burned by hair products before. The widow's peak area has new short hairs. This is the first thing I have actually kept doing. No irritation.
Second order already in. After four sessions, a patch I had written off has fine hair coming through. Simple routine, visible enough that I trust it.
Three months in. Corners of the hairline are filling rather than retreating. Barber noticed. Glad I didn't quit at week three.
Long enough that it isn't a fluke week. It looks like I have more hair, not just healthier hair. No irritation. Simple routine, visible enough that I trust it.
The part line isn't as wide. Simple routine, visible enough that I trust it.
Wife noticed before I did. Baby hairs along the hairline that were not there before. The difference is I can see new hairs, not just less fall. Shedding is down.
Not a paid review, just my own hair. The mid-scalp looks cloudier, in a good way, less skin. The difference is I can see new hairs, not just less fall. The pen is simple.
Same bathroom light, same angle. Under direct light it still isn't perfect, but it is clearly better. Minoxidil irritated my scalp and I never stayed on it. Weekly, not daily.
Corners of the hairline are filling rather than retreating. That early quiet patch is normal from what I can tell. Stay with it.
Reordered before the last session of the box.
Seven weeks, photos compared. The mid-scalp looks cloudier, in a good way, less skin. Second box is already open. Will keep the weekly session going.
Bought a second one as a gift for my dad. Coming up on two months, hair feels thicker between my fingers when it is damp. Dermaroller on its own never showed me anything. I have reordered. Not overnight, and I don't want it sold that way.
Was on the fence for weeks. Been on it since early summer, I can style it without the scalp flashing at the camera. Simple routine, visible enough that I trust it.
Bought another before I wrote this.
