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The GHK-Cu Copper Peptide That Gets Past Your Scalp, Reaches Your Roots, and Reactivates Them.

The hormone shift around menopause starves the root and widens your part — and your scalp blocks almost every serum you’ve tried, so it’s not your genes. The micro-GHK stamp drives GHK-Cu copper peptide straight to that starving root and wakes it back up. No hormone pills. No facial-hair growth. No racing heart.
★★★★★ 4.9 · 12,301 verified women
Clinicians’ Choice
Dermatologist-endorsed. The science behind micro-GHK is grounded in published, peer-reviewed work — the calcified scalp that locks serums out, the GHK-Cu copper peptide Dr. Pickart isolated in 1973, and four clinically-studied botanicals. A clinically-backed botanical — hormone-free, drug-free, and safe around your cat.
  • Gets past the “calcified scalp” that blocked every serum. The 0.25mm vertical stamp drives the serum straight to the root — up to 400% more absorption than a dropper. No roller, no tangling, no tearing fragile hair.
  • GHK-Cu copper peptide — the regenerative hero. Builds new blood vessels to the follicle and dissolves the micro-scar tissue choking the root. The suppressed peptide Big Pharma couldn’t patent.
  • Peppermint + Ginseng + Bhringraj + Rosemary. Rosemary matched 2% minoxidil with far less itching; ginseng silences the DKK-1 “hibernation” signal; a Week-1 cooling tingle proves it’s penetrating.
  • No hormone pills. No facial-hair growth. No racing heart. No dread-shed, no lifelong dependency — just the copper peptide your roots have been waiting for.
Choose Your Micro-Infusion Protocol
-40%
PeptideScience Starter Kit — 2 stamp applicators + 6 GHK-Cu refill ampoules
Mild Issue
1-month · 6 GHK-Cu ampoules
$74.99 $44.99
-71%
Most Popular
PeptideScience 90-Day Reset — 18 GHK-Cu ampoules, the clinical-timeline tier
Moderate Issue
3-month · 18 GHK-Cu ampoules
$224.97 $64.99
-78%
Best Value
PeptideScience 6-Month Regeneration — 36 GHK-Cu ampoules, the full clinical protocol
Full Treatment
6-month · 36 GHK-Cu ampoules
$449.94 $99.99
Add To Cart — $64.99
📦 Order now — ships Today · free US shipping · 120-day guarantee
🔬 Built on peer-reviewed science — GHK-Cu (Pickart, 1973) · rosemary matched 2% minoxidil (Panahi 2015) · the 0.25mm vertical micro-channel bypass
🌿 Hormone-free, drug-free, pet-safe — no dread-shed, no facial hair, no heart palpitations, and safe around your cat
📦 Free US shipping · Dermatologist-endorsed · 120-Day Biological Timeline Guarantee
🛡️

120 Days. Less Shedding and a Tighter Part, Or Your Money Back.

Human hair grows on a slow, fixed clock — so we guarantee the milestones. If you don’t see a visible drop in shower-drain shedding and a thicker part in 120 days, send back the empties for a full refund — no questions, and no medical gaslighting.

★★★★★ 4.9 · 12,301 verified women

Copper peptide, past the scalp barrier.

The micro-infusion stamp that drives GHK-Cu to the root — where serums alone never reach.

  • Drives the peptide past the calcified barrier that blocked every serum — up to 400% more reaches the root
  • A vertical stamp, never a roller: no tangling, no tearing fragile hair
  • Thirty seconds, twice a week — hormone-free, drug-free, pet-safe
  • 120-Day Biological Timeline Guarantee
GHK-Cu (Pickart, 1973) · rosemary matched 2% minoxidil (Panahi 2015) · dermatologist-endorsed
Best Value
90-Night Protocol
Subscribe & Save Free US shipping
$1.97/night
3-month kit · $177 today
$447
Rosemary matched 2% minoxidil on hair count at 6 months — with far less irritation (Panahi 2015)
Renews $177 every 90 nights · 18 ampoules each time · pause or cancel in one click
Monthly Protocol
Subscribe & Save Free US shipping
$2.63/night
1-month kit · $79 today
$149
Micro-channels drive up to 400% more of the peptide to the root than a dropper ever lands
Renews $79 every 30 nights · cancel in one click, never a phone call
One Kit, One Time
One-time purchase Free US shipping
$2.97/night
1-month kit · $89
$149
Ginsenosides silence DKK-1 — the “hibernation” signal locking follicles into shedding
$89 one-time · ships once, no renewal
Free with your subscription · $48 value
FREE
$29 value
Anti-Shedding Diet Guide
FREE
$19 value
Scalp Detox Protocol
INCLUDED
120-day protocol card
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✓ 120-Day Guarantee · pause or cancel anytime, one click
Start My Protocol · $64.99

You pay the price shown today; it renews at that price on the cadence shown until you cancel. Cancelling is one click from your account — never a phone call.

Try it risk-free for 120 days — shedding down and a thicker part, or your money back.
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Small-batch GHK-Cu — it sells out and restocks; we don’t do fake timers.
REAL WOMEN · NO STUDIO LIGHTING · COMING SOON

Real women. Real parts. Real regrowth.

⭐ 4.9/5 from 12,301 verified women — owner footage lands here as the first 90-day kits complete.
The Physics No One Explained

Still rubbing serums that never reach the root?

You’ve tried the biotin gummies. The peptide serum that left your roots oily. The rosemary oil everyone swore by. Maybe even the minoxidil — until the dread-shed, the itch, and the fear for your cat. Six months in, the part is still widening, the drain is still full of strands — and your cabinet is a graveyard of bottles that did nothing. It was never your fault.


Here’s what no one selling you serum will admit: your scalp was built to reject it. Your hair wasn’t failing to grow — it was starving.

Why Every Serum Failed You

Here is the part no one explains. Your scalp only lets through tiny, oil-loving molecules. The copper peptide is big and water-loving, so the serums you have tried just sat on top and never reached the root. On top of that, decades of hard, chlorinated water cake a hard, calcified layer over the scalp — we call it the Dead Zone. Applying a serum to it is like trying to water a plant sealed inside a plastic bag: up to 99% of it never reaches the root. You weren’t buying bad genes. You were fighting a sealed-off scalp.

And underneath, two things starve the root. The hormone shift around menopause floods the scalp with “hibernation proteins” (DKK-1 and BMP4) that lock your hair into the shedding phase — the same shift that widens your part. And invisible scalp tension lays down tiny scar tissue that pinches off the little blood vessels feeding each root. No serum you rub on can reach past that. That’s the exact problem micro-GHK was built to solve.

The PeptideScience micro-GHK stamp — a clear barrel of undyed GHK-Cu serum and a copper micro-needle head that gets past the calcified scalp (a vertical stamp, never a roller)
What is PeptideScience micro-GHK™

A clinical-apothecary kit that gets past the calcified scalp and feeds the starving root with GHK-Cu.

FORMULA PS-02. A two-piece kit in a bone apothecary box: two reusable clear copper-needle stamp applicators (90° vertical entry, 0.25mm — a stamp, never a tangling roller) and frosted GHK-Cu copper-peptide ampoules. Thirty seconds across the part and crown, twice weekly. Hormone-free, drug-free, weightless — nothing enters your bloodstream.

Step 1 · Open the Channels. The clear vertical stamp opens thousands of tiny 0.25mm channels through the calcified scalp — the wall that locked out every dropper you’ve bought. Straight 90° entry, so it never tangles or tears fragile hair the way a roller does. The cooling tingle of peppermint is your proof the channels opened.

Step 2 · Feed the Root. Now the serum floods in — up to 400% more than a serum you rub on. GHK-Cu copper peptide grows new blood vessels and dissolves the scar tissue choking the root; ginseng and bhringraj quiet the DKK-1 “hibernation” signal the hormone shift switched on; rosemary matches 2% minoxidil without the itch.

The result? The cooling tingle in Week 1, the shower-drain shedding slowing by Week 4, fine new hairs by Week 8, a visibly tighter part by Week 12 — with no hormones, no dread-shed, and nothing your cat can’t be near.

PeptideScience micro-GHK ampoule — frosted glass with the undyed GHK-Cu copper-peptide serum, matte black cap, the consumable refill
How it works

Thirty seconds. Twice a week.

Active Micro-Channeling Infusion™ · FORMULA PS-02
01.

Stamp it in.

Press the copper-needle head gently along your part and crown. 30 seconds total. The 90° vertical needles at 0.25mm open clean micro-channels through the calcified scalp — deep enough to get past it, shallow enough to stay pain-free and never draw blood. Because it stamps straight down, it never tangles or tears fragile hair. The cooling tingle of peppermint is your proof the channels opened. No roller. No snagging. No scarring.

Step 1: the PeptideScience micro-GHK clear copper-needle stamp — vertical 0.25mm entry along the part
02.

Unlock the hibernating root.

The serum floods straight into the root. GHK-Cu copper peptide grows new blood vessels and dissolves the tiny scar tissue choking the follicle. Ginseng and bhringraj quiet DKK-1 and BMP4 — the “hibernation proteins” the menopausal hormone shift switches on to lock hair into shedding — and flip the growth switch back on. No hormones. Nothing enters your bloodstream.

Step 2: the GHK-Cu copper-peptide serum — copper peptide + ginseng + bhringraj delivered to the root
03.

Feed it with oxygen.

Peppermint oil opens the constricted capillaries, flooding the asphyxiated follicle with oxygen-rich blood — the cooling tingle you feel is the proof. Rosemary matches 2% minoxidil’s hair-count with far less itching. The tingle hits Week 1, the shedding slows by Week 4, fine new hairs sprout by Week 8, and the part visibly tightens by Week 12. Real regrowth. Not surface theater.

Step 3: the GHK-Cu copper-peptide botanical serum on an apothecary tray with rosemary
12 WEEKS · NO RING LIGHT · NO RETOUCHING

This is what a tighter part looks like.

Real women. Real parts. Same bathroom mirror. Same morning light. 12 weeks apart. Owner photos land here as the first kits complete.
Why micro-GHK works when everything else failed you

Four reasons your hair is thinning. One kit for all of them.

Bypass the Dead Zone Block the Hibernation Signal Release the Scar Tissue Reoxygenate the Root

Every fix you’ve tried solves only one problem — and most force a frightening trade. Droppers and oils never get past the calcified Dead Zone. Minoxidil brings the dread-shed, facial hair, palpitations — and can kill your cat. Biotin gummies skew your thyroid labs. DIY rosemary oil leaves a greasy mess. And cheap derma-rollers slice at an angle and tangle long, fragile hair.

micro-GHK addresses all four at once. No hormones. No drugs. No roller. No tangling — the vertical stamp enters clean and the weightless serum absorbs in seconds.

Women who burned through minoxidil, Nutrafol, and roller devices tell us the same thing: this is the first one that gave real regrowth and felt safe to keep using.

PeptideScience micro-GHK vertical copper-needle stamp — the clear applicator body, undyed GHK-Cu serum, and rose-copper micro-needle head

Past 45 and watching your part widen? You’ve been handed two options — and both came with a catch.

By the time estrogen drops, most women see the part widen and the ponytail shrink — and you’ve been handed two choices, both bad. Smear on minoxidil and face the dread-shed, the unwanted facial hair, the warning label about your cat. Or choke down biotin gummies that skew your thyroid labs and do nothing for hormone-driven loss. And a doctor who calls it “just stress” or “just age.” micro-GHK refuses both — a clinically-backed botanical that works right at the scalp, hormone-free, drug-free, and safe around your pets.
The PeptideScience micro-GHK kit on a bone apothecary vanity — the clinically-backed botanical alternative to the minoxidil Catch-22clinically-backed botanical · refusing the Catch-22
WOMEN WHO TRIED EVERYTHING FIRST

Not paid actors. Not filtered photos. Just real regrowth.

Susan M. — before and after 90 days
BEFORE
AFTER
★★★★★

"I’d spent thousands on biotin gummies and ‘clinical’ serums that just sat on my head and made my roots oily. The first time I stamped micro-GHK I felt this cooling tingle drive into my scalp — and I knew it was finally getting in, not sitting on top. No grease, no smell, and nothing I had to worry about around my cats."

Susan M., 54 · Week 1
✓ Verified Buyer
Diane T. — before and after 90 days
BEFORE
AFTER
★★★★★

"I used to have panic attacks looking at the shower drain every morning. By Week 4 the shedding had really slowed. The vertical stamp didn’t hurt and — unlike the roller I tried — it never once tangled my hair. For the first time in years I wasn’t losing ground. No greasy residue, no pill, nothing in my bloodstream."

Diane T., 58 · Week 4
✓ Verified Buyer
Karen F. — before and after 90 days
BEFORE
AFTER
★★★★★

"My widening part has filled in and I’ve thrown out the tinted root powders I hid behind for years. But the best part? I did it without a single drug — no dread-shed, no facial hair, nothing my doctor could gaslight me about. When my husband ran his hand through my hair last week I didn’t flinch for the first time in a decade. Twelve weeks."

Karen F., 52 · Week 12
✓ Verified Buyer
The Founder’s Note

Why I built this.


“Perimenopause took my hair before it took anything else, and every doctor I saw called it ‘just stress.’ I tried the minoxidil — then read the warning that it could kill my cat, and watched my own face react. I flushed it and spent two years buried in trichology research until I found the truth no one had told me: the actives weren’t failing because of my genes. They physically couldn’t get past my own scalp. So I built the bypass — a gentle 0.25mm vertical stamp paired with the GHK-Cu copper peptide a biochemist isolated back in 1973. It gave me my part back without a single hormone or drug — and it can do the same for you.

Elena Hart
Founder, PeptideScience · Refused the minoxidil Catch-22 after her own menopausal hair loss
PeptideScience micro-GHK
The PeptideScience micro-GHK system Elena Hart built — clear copper-needle stamp and GHK-Cu ampoule on a warm apothecary tray
An honest comparison

Why micro-GHK works when the others let you down.

micro-GHK Topical
Minoxidil
Biotin
Gummies
Manual
Derma-Roller
Gets past the calcified scalp into the root
Hormone-free — no dread-shed, no facial hair
Pet-safe (won’t harm cats)
90° vertical stamp — no tangling or tearingn/an/a
GHK-Cu rebuilds blood vessels to the follicle
Weightless — no greasy roots
Cost per monthfrom $49$30+ & dread-shed$30+ & skewed labscheap & tangles

A Quiet Reminder

Stop feeding serums to a sealed scalp.
Start the micro-infusion protocol.

12,301 verified women · 4.9 stars · 120-day guarantee · Hormone-free · Free US shipping

Claim My micro-GHK Kit
Dermatologist-endorsed · Small-batch GHK-Cu (the copper peptide can’t be mass-produced without losing bioactivity)
QUESTIONS BEFORE YOU BUY

Honest answers.

Isn’t this just another serum that won’t absorb and leaves my roots greasy?

That’s exactly why every dropper failed you — decades of hard water build a calcified layer that blocks up to 99% of any serum you rub on. micro-GHK isn’t a serum you rub on and hope. The vertical stamp opens 0.25mm channels and drives the serum past the calcified scalp into the root, up to 400% more than a dropper. No surface residue, no grease — it absorbs in seconds, so your roots stay fresh and you can style as normal.

Will micro-needling hurt, scar my scalp, or tangle my hair?

The horror stories come from cheap rolling derma-rollers — the wheel enters and exits at an angle, slicing tissue and catching long hair. micro-GHK stamps straight down at a perfect 90° at a calibrated 0.25mm: deep enough to get past the calcified scalp, shallow enough to stay above the pain receptors and never draw blood. Because it’s a vertical stamp, it never tangles or pulls fragile hair. The cooling tingle of peppermint is your proof the channels opened.

Aren’t botanicals like ginseng and rosemary too weak to actually regrow hair?

A 2015 randomized trial found rosemary leaf extract matched 2% minoxidil on hair count over six months — with far less itching. GHK-Cu is the clinical-grade engine: in studies it stimulates new blood-vessel growth (VEGF) to feed the root and was potent enough to enter FDA Phase II trials. And 2024 research shows ginseng’s ginsenosides silence DKK-1 and BMP4 — the “hibernation proteins” that force hair to shed. This isn’t “weaker” — it’s real biology, delivered locally, without the drug.

Is it really safe around my cat? Minoxidil terrifies me.

Yes. Minoxidil is genuinely toxic — even lethal — to cats, which is one of the reasons so many women won’t touch it. micro-GHK contains no minoxidil and no systemic drugs. It’s a copper-peptide and botanical serum delivered locally to your scalp; once it absorbs there’s nothing for a curious pet to lick off a pillow. Hormone-free, drug-free, pet-safe.

Will this mess with my hormones or cause facial hair like the drugs do?

No. Nothing in micro-GHK enters your bloodstream. There are no hormones and no minoxidil, so there’s no dread-shed, no hypertrichosis (unwanted facial hair), and no heart palpitations. The serum works locally at the follicle — rebuilding the blood supply and quieting the shedding signal the hormone shift switched on — while the rest of your body is never touched.

I tried it for a few weeks and my hair isn’t back — is it a scam?

Human hair grows on a slow, fixed clock — anyone promising overnight regrowth is lying. Judge it by the right milestones: the cooling tingle in Week 1, the shower-drain shedding slowing by Week 4, fine new hairs by Week 8, and a visibly tighter part by Week 12. Stamp twice weekly and the timeline delivers — that’s exactly what the 120-day guarantee is built around.

When does my kit ship?

Kits ship same-day from our US warehouse when ordered before 2pm ET (next business day after). Each bone apothecary box holds the two stamp applicators and your ampoules, batch-coded. The GHK-Cu is made in small batches to keep the copper peptide bioactive, so tiers do sell out — the multi-month kits protect you from the gaps.

What if it doesn’t work for me?

Every order is backed by the 120-Day Biological Timeline Guarantee. Run the stamping protocol for the full 120 days. If you don’t see less shower-drain shedding and a thicker part, send back the empties for a prompt, unconditional 100% refund — no restocking fee, no questions, and no medical gaslighting. The risk is entirely on us.

12,301 REVIEWS · 4.9 STARS

Real women. Real parts. Real regrowth.

4.9
★★★★★
Based on 12,301 verified women
5★
86%
4★
9%
3★
3%
2★
1%
1★
1%
Most Helpful ▾ All 5★ 4★ 📷 Photos
Susan M. Verified ★★★★★ 2d ago
"It actually got in — no greasy roots"

Spent thousands on gummies and “clinical” serums that sat on my head and made my roots oily. First stamp with micro-GHK I felt this cooling tingle drive into my scalp and I knew it was finally getting in, not sitting on top. No grease, no smell, and nothing I have to worry about around my two cats. Completely different from anything I’ve tried.

Susan's part — day 1
Susan's part — week 12
Paula G. Verified ★★★★★ 1w ago
"The biotin gummies skewed my thyroid labs — this didn’t"

My doctor flagged my thyroid panel and it turned out the “hair” gummies I’d been taking were the culprit. micro-GHK doesn’t go through my system at all — it’s just the stamp and the serum, right at the scalp. Six weeks in my part looks narrower in photos and my bloodwork is back to normal. Wish I’d found it before I wasted a year on supplements.

Diane T. Verified ★★★★★ 2w ago
"Fine new hairs along the part — and no drug"

Week 8 I started seeing tiny new hairs sprouting along my part. I was always terrified of minoxidil — the dread-shed, the facial hair, the warning about cats. With the copper peptide my hair’s coming back and I never had to take on any of that. My dermatologist actually approved of it, which sealed it for me.

Diane's crown — week 2
Diane's crown — week 8
Diane's crown — week 12
Rosa C. Verified ★★★★ 3w ago
"No tangling — the roller ripped my hair out"

Tried a derma-roller before and it caught and pulled out the exact fragile strands I was trying to save. The micro-GHK stamp goes straight down — no catching, no tugging. Tiny pink dots for an hour after the first session, then nothing. 53 and the part is filling in. Wish the box came with a little more guidance, but the device itself is lovely.

Karen F. Verified ★★★★★ 1mo ago
"My husband ran his hand through my hair — and I didn’t flinch"

The whole reason I’d avoided everything was the side effects and the gaslighting from doctors who said it was “just age.” With micro-GHK there’s no pill, nothing systemic — just the part visibly thicker. Thirty seconds, twice a week. 52 and I’ve stopped hiding behind root powder.

Ellen K. Verified ★★★½ 2mo ago
"Slower at the crown, faster at the part"

Being honest — my crown has been the slowest area. The part started filling by week 4; the crown took until week 12 to really show. Probably more scar tissue back there. But it’s the only thing that’s given me any real regrowth, so I’m staying with it. 62, hopeful and realistic.


Your Crown Comes Back When You Decide

The mirror can become an ally again.

12,301 verified women · 4.9 stars · 120-day guarantee.
The risk is 100% on us. Your only job: stamp it in twice a week, and let the biology do the rest.

Claim My micro-GHK Kit
FORMULA PS-02 · 0.25mm vertical copper stamp · GHK-Cu copper-peptide serum · dermatologist-endorsed
120-Day Guarantee Hormone-Free & Pet-Safe Free US Shipping