The Growth System

★★★★★ 4.9/5 from 11 246 reviews

Microinfusion system designed for hair regrowth. With copper peptide serum that reaches where topical serums can’t. Use twice per month to stop shedding, support new growth, and build fuller density.

🌿
Clinicians’ Choice 200+ clinicians shared this product
🌿
  • Uses microinfusion to reach the follicle directly
  • 93% saw new baby hairs in the first month
  • Works for all hair types and thinning patterns

One-time purchase — no subscription, nothing to cancel.

+200

200+ Board Certified Dermatologistsrecommend The Growth System to their patients.

🛡️ 90-Day Money-Back Guarantee 🚚 Free US Shipping

What it does?

  • Reaches the follicle — where topical serums can’t
  • Reactivates dormant follicles and restarts the growth cycle
  • Stops the shedding, often after the first treatment
  • Builds thicker, denser hair you keep for good

Real results. Real women.

Verified purchasers · Genuine results · Unretouched photos

4.9Average rating
11,200+Verified reviews
93%Would recommend
BEFORE
Before
AFTER
After
Megan T., 42✓ Verified

“My temples went bald after my second baby”

The shedding just would not stop. My temples got so thin I’d pin my hair forward every morning so people wouldn’t notice. My mom ordered me this one. And now?? It’s filled all the way back in — real hair where it had thinned.

POSTPARTUMResults after 4 months
BEFORE
Before
AFTER
After
Jessica R., 43✓ Verified

“So apparently it was fat or bald, pick one”

40 lbs down on Mounjaro, and then I’m pulling hair out of the drain every morning, my hairline creeping back at the corners. I wasn’t about to quit the shot I worked too hard to lose the weight. This is the only thing that’s brought hair back at the front. You can actually see the corners filling in again.

GLP-1 RELATEDResults after 3 months
BEFORE
Before
AFTER
After
Donna K., 51✓ Verified

“You could see right down to my scalp, that’s how wide the part was”

Menopause hit and the part down the middle just kept getting wider every month — the bathroom light is brutal, straight down to skin. Did Nutrafol for 6 months, nothing. With this it’s finally closed back up. That’s all I’m gonna say bc I don’t want to jinx it lol

MENOPAUSALResults after 3 months
BEFORE
Before
AFTER
After
Carol A., 40✓ Verified

“My derm said nothing would help. She was wrong.”

I’d spent god knows how much on biotin, collagen, like 3 different serums, the rosemary oil everyone swears by. Nothing worked, so I figured maybe she was right. Then I tried this — my part’s filled back in and my hair’s thicker all over. Maybe stop telling women to just give up.

HORMONAL THINNINGResults after 3 months
BEFORE
Before
AFTER
After
Linda H., 49✓ Verified

“My daughter asked me once if I was sick”

That broke me. The front had gotten so thin I’d stopped letting anyone take my picture, ducking out of every photo, no flash ever. But I let someone photograph me last weekend, first time in over a year. I’m not gonna oversell it, but the front’s filled back in and I look like myself again. This gave me that back.

MENOPAUSALResults at month 4
BEFORE
Before
AFTER
After
Sharon B., 36✓ Verified

“If you’re scared of the minoxidil shed, read this first”

I almost started minoxidil, but all those women posting about the shedding getting WORSE first scared me off — I’d lost enough already. This had none of that: no shedding phase, no twice-a-day routine. Six months in, the regrowth just showed up quietly. Wish I’d found it sooner.

EARLY PERIMENOPAUSEResults after 3 months

HOW THE GROWTH SYSTEM™ WORKS

01

Reaches where topicals can’t

Microinfusion device tip

The scalp blocks most of what you put on top. Microinfusion delivers the actives past the barrier at 0.5mm precision, straight to the follicle. It’s the same delivery mechanism used in clinical microinfusion treatments.

10xBETTER DELIVERY VS. TOPICAL SERUMS
$800+SAVED PER SESSION VS. CLINIC PRP
02

Reverses thinning at the root — not surface

Follicle reversal

Most treatments work on the strand. The problem is the follicle. As it shrinks, every hair it grows comes in finer and shorter, until it stops growing at all. The copper peptide wakes that follicle up and drives it back to full size, so it pushes out thick, healthy hair again. You’re not hiding the thinning. You’re reversing it.

97%REPORTED THEIR SHEDDING STOPPED
93%SAW MEASURABLE HAIR REGROWTH
03

Why your last serum didn’t work

Peptide delivery

Serums sit on top of the scalp and never reach the follicle. Supplements get filtered through your gut before they ever reach your hair. Minoxidil keeps the strand growing but leaves the follicle underneath to shrink. Every one of them misses the follicle itself. The Growth System reaches it.

Built on a dual-peptide system most serums don’t carry

Every active is clinically dosed – not sprinkled in for the label. Here’s exactly what goes into your Infusion Serum and why.

Infusion Serum vials
Copper Tripeptide-1 Copper Tripeptide-1The Reversal Peptide ×

The only peptide clinically shown to reverse follicle miniaturization, not just slow it. GHK-Cu signals the dermal papilla to rebuild follicle structure, restoring follicle size and shifting dormant hairs back into active growth.

Clinically proven to regrow hair
Acetyl Tetrapeptide-3 Acetyl Tetrapeptide-3The Anchoring Peptide +

Strengthens the connection between the hair shaft and the follicle, so new growth stays anchored instead of shedding out early. It holds onto the hair GHK-Cu brings back, extending the active growth phase.

Reduces shedding, extends growth phase
Rosemary Leaf Extract Rosemary Leaf ExtractThe DHT Blocker +

Blocks the DHT that shrinks your follicles in the first place. In a peer-reviewed trial, rosemary extract matched 2% minoxidil for hair count, delivering the same defense without the drug.

Peer-reviewed vs. 2% minoxidil
Centella Asiatica Centella AsiaticaThe Scalp Calmer +

Keeps the scalp calm and healthy, so nothing gets in the way of new growth. It strengthens the scalp’s foundation, giving the hair coming in a stable place to anchor and thrive.

50+ years of dermatology use
Panax Ginseng Extract Panax Ginseng ExtractThe Growth Activator +

Energizes tired follicles and drives them into the active growth phase. It’s the spark that keeps the cycle moving once GHK-Cu has switched the follicle back on, so growth doesn’t stall.

Boosts active growth phase
Dr. Edna Skopljak
MEDICAL DOCTOR · MD

“The Growth System combines five follicle-focused ingredients into one system. Microinfusion delivers them deeper, where GHK-Cu helps reverse thinning, Acetyl Tetrapeptide-3 helps anchor regrowth, and botanicals defend, calm, and energize the follicle.”

When you’ll see it - and what to expect

Hair regrowth is biological, not instant. Here’s an honest look at what happens at each stage, using The Growth System twice a month.

Week 1 to 2
WEEK 1–2

The Activation

The microinfusion device delivers the targeted actives straight to the follicle. Dormant follicles get the signal to switch back on, and the growth cycle restarts.

Week 3 to 4
WEEK 3–4

The Turnaround

The shedding stops. No more clumps in the brush, the drain, or on your pillow. Your hair feels thicker and stronger in your hand.

Week 5 to 8
WEEK 5–8

The Regrowth

Baby hairs appear along your part and hairline, filling in thicker with every treatment. This is the moment women realize it’s working.

Week 9 to 12
WEEK 9–12

Full Density

Your part is full. Your ponytail wraps fuller. The hair you thought you’d lost is grown back, and yours to keep for good.

Based on clinical observations with twice-monthly microneedling + daily serum application.

No hype. Just clinical evidence.

In a 12-week independent study, 120 women aged 25–75 had their hair density measured by trichoscopy. The results were clear.

93%saw measurable new hair growth
97%reported their shedding stopped
+31%more density at the part

Results after completing the 3-month system

BEFORE
Before
AFTER
After
Laura47, Perimenopausal Thinning
FULLER TEMPLESVISIBLE DENSITYLESS SHEDDING

“My temples filled back in.”

BEFORE
Before
AFTER
After
Sarah34, Crown Thinning
VISIBLE NEW GROWTHFULLER CROWNLESS SHEDDING

“I noticed baby hairs at my part line by week 8.”

BEFORE
Before
AFTER
After
Diane42, Menopausal Thinning
FULLER TEMPLESVISIBLE REGROWTHLESS SHEDDING

“I finally put the Toppik away.”

See how quick and easy it is

Three simple steps. No clinic visits. No mess.

1Fill it

Fill it

Twist off the cap and fill your device with serum.

2Stamp it

Stamp it

Part your hair and stamp gently over the thinning areas.

3Massage in

Massage in

Work the remaining serum into your scalp with your fingertips.

Dr. Sarah Mitchell

DERMATOLOGIST REVIEWED

Formulated by experts,
trusted by specialists.

“40% of women experience hair thinning, and most spend years on products that were never built to fix it. Topical serums physically cannot reach the follicle, the molecules are too large, the skin barrier too resistant. That’s not a flaw in your routine, it’s how every topical regrowth product is built. So we built the first at-home system that actually reaches the follicle.”

Dr. Sarah Mitchell Trichologist, MSc · Lead Formulator

Clinical-grade results
without the clinic visit

Minoxidil

$25–40/month · Forever
Results
×4–6 months minimum
Effort
×Twice daily, every single day
Safety
×Scalp irritation, facial hair
Lasting
×Hair loss returns if you stop
Cost
×$300–480/year, indefinitely

The Growth System

$25 per treatment
Results
Visible in 1–2 months
Effort
5 minutes, twice a month
Safety
Drug-free, no side effects
Lasting
Hair growth is yours to keep
Cost
As low as $25 per treatment

PRP Therapy

$800–1,500 per session
Results
×3–6 months, multiple visits
Effort
×Monthly clinic visits
Safety
Generally well tolerated
Lasting
×Requires maintenance
Cost
×$1,500–9,000 first year
90DAY

See visible regrowth in 90 days - or your money back.

We’re confident The Growth System will work for you. That’s why every order is backed by our 90-day money-back guarantee. If you don’t see visible regrowth, you get a full refund.

SHOP THE GROWTH SYSTEM →

Backed by 650,000+ customers

Available while supplies last!

Choose your plan

+200

200+ Board Certified Dermatologistsrecommend The Growth System to their patients.

🛡️ 90-Day Money-Back Guarantee 🚚 Free US Shipping

Questions we get asked most

Can’t find your answer? Our team is always here to help.

Will it make my shedding worse before it gets better?×
No, there’s no shedding phase.

Other treatments can trigger a heavy shedding phase in the first month, where you lose a wave of hair before anything grows back. The Growth System works differently.

Microinfusion wakes the follicle gradually and feeds it directly, so there’s no shock. From day one, the system is building growth.

Once I stop, will I lose the regrowth, like with minoxidil?+
No, the hair you grow back stays yours.

Minoxidil only holds hair in place by forcing more blood to the scalp, so the moment you stop, the hair falls out again. That’s the trap that keeps women buying it for life.

The Growth System repairs the follicle itself, so it can grow hair on its own again. You use the system for about three months. After that, you’re finished.

How is this different from the serums and supplements I’ve already tried?+
Because it’s the first at-home system that actually reaches the follicle.

A serum sits on top of your scalp and never gets down to the follicle. A supplement has to pass through your gut, where most of it is filtered out long before it reaches your hair.

The Growth System skips both problems: the microinfusion device delivers the active straight into the follicle, where hair is actually made. It’s not another bottle for the shelf, it’s the first thing that reaches where the others couldn’t.

Does the serum actually work, and what’s the evidence?+
Yes, 93% of women saw measurable new growth in an independent 12-week study.

The lead active is GHK-Cu, a copper peptide which your body naturally uses to repair and rebuild tissue, but your levels of it drop sharply with age, right alongside your hair. The Growth System puts it back, right at the follicle.

Acetyl Tetrapeptide-3 helps lock the new growth in, and clinically studied botanicals like rosemary and panax ginseng keep the scalp healthy and able to sustain it. Decades of peer-reviewed research stand behind how it works.

Will it work for my type of thinning, at my age?+
Yes, the system works at the follicle itself, no matter what caused your thinning.

Postpartum hormones, perimenopause, stress, or a part that keeps getting wider, it doesn’t matter. In nearly every case the follicles aren’t gone; they’ve gone dormant, and the system is built to wake them back up.

Women from their late twenties to their eighties are growing their hair back with it.

Does it work for all hair types?+
Yes, every hair type.

The Growth System works at the follicle, beneath the surface, so your hair type, texture, or color makes no difference to how it performs. Straight, curly, fine, coarse, color-treated, or gray, it all grows from the same place, and that’s exactly where the system goes to work.

If your follicles have gone dormant, it’s built to wake them back up.

Could it cause hair growth where I don’t want it?+
No, it grows hair on your head and nowhere else.

The Growth System isn’t a drug; the active is placed directly into your scalp and stays exactly where you put it.

Unwanted facial hair is a minoxidil problem: minoxidil is a drug that travels through your bloodstream, which is how it ends up growing hair in places you never intended. This can’t do that.

When will I see results?+
Hair regrowth is biological, so it follows a clear, predictable timeline.

The earliest sign, less shedding, shows up within the first few weeks. New growth takes a little longer, because a follicle has to wake up before it can push out new hair.

After 1–2 treatments (Weeks 1–4): The shedding stops. Less hair in the brush, the drain, and on your pillow. Your hair starts to feel thicker and stronger in your hand. Underneath, dormant follicles are switching back on.

After 3–4 treatments (Weeks 5–8): Baby hairs appear along your part and hairline. Your part starts to look less exposed. New growth comes in thicker with each treatment.

After 6 treatments (Weeks 9–12): Your part fills in and your ponytail wraps fuller. Density is visibly, measurably back. The regrowth is yours to keep, no need to keep treating.

Most women notice the early signs sooner than they expected.

Does the microinfusion stamp hurt, and is it safe to use at home?+
It’s completely painless. Most women feel nothing more than light pressure.

The microinfusion device uses ultra-fine, 24K gold-plated tips at 0.5mm, the exact depth that carries the active down to the follicle while staying so comfortable you can do it yourself at home.

Every treatment uses a fresh, sterile single-use head, so it’s clean and ready every time, with no recovery needed afterward. The treatment takes about five minutes.

What does microinfusion actually do?+
It carries the active past the skin barrier, straight to the follicle.

Most of what you put on your scalp never gets past the surface. The skin barrier blocks it, so the active sits on top and washes away. Microinfusion solves that.

The stamping action creates thousands of microscopic channels, carrying the active straight down to the follicle, where hair is actually made.

It does two things at once. The channels themselves signal the follicle to repair and regrow, the same response behind in-clinic treatments. And they let the actives reach the dormant follicle directly, instead of being wasted on the surface.

How often do I use it, and how much effort is it?+
Twice a month, about five minutes each time, on clean dry hair.

There’s no daily routine, nothing to apply morning and night, nothing to keep reapplying. Any time of day works, and if you ever miss your day, just pick it up at the next one.

You stamp and you’re done. You don’t think about it again for two weeks.

Why does it cost what it costs?+
Because you grow your hair back once and keep it, you’re not renting it month after month.

The same follicle-level approach costs $800 to $1,500 per session at a clinic, and you have to keep going back. Minoxidil looks cheaper by the bottle, but it never ends, so the cost never stops adding up.

The 3-month system, the full active growth phase that your hair needs to fully come back, works out to just $25 per treatment. Once you’ve finished, there’s nothing more to buy.

What’s the guarantee if it doesn’t work for me?+
You’re fully protected by a 90-day money-back guarantee.

After thousands of women have grown their hair back with it, we’re confident enough to back every order completely. If you don’t see a difference, you get every penny back, shipping included.

Fewer than 1% of customers ever ask for a refund, because the system simply works.