Peptide Decoding
GHK-Cu vial, mock product photograph
Mock-up, not a real vendor product
Price transparency

GHK-Cu prices_

also sold as copper peptide, copper tripeptide-1, GHK copper, GHK-Cu Copper Peptide

128 vendors list GHK-Cu, 127 of them with a public price. The most-sold size is 50 mg, typically $26.87 to $84.97 a vial across 65 vendors with an exact in-stock price. The median is $44.00. Last read Oct 11, 2026.

A copper peptide used in skincare and also sold in vials for injection, where far less has been studied.

Cosmetic on the skin. Research only when injectedSkin and cosmetic260 listings
3.2xbetween the cheap end and the dear end of the GHK-Cu market, per milligram.
$0.80is the middle of the pack per mg. Half the listings sit above it, half below.
1listings hide the price behind an account. We record them rather than guess.
Vendors
128
127 of them publish a price
Listings
260
sizes and sellers
Cheapest
$14.99
sticker price
Typical per mg
$0.47–$1.52
10th to 90th
Gap
3.2x
cheap to dear
Last read
Oct 11, 2026
prices move
01

Top three vendors

Card one is our pick. Every card is labeled.
50 mg is the size most vendors sell, so these cards compare that size only. Of the 67 vendors selling it, we sort by published testing first, then price per mg.

Card one came out on top. It is also a partner, so we earn a commission there. Cards two and three are the stores we partner with that sort highest. We earn a commission from them.

GHK-Cu vial, illustrative product renderingOur pick

Ascend Science

ascend.science

Public COA archive at /coa and /coa-archive, issued per lot rather than per product, covering roughly 73 reports across 36 products. The site names Freedom Diagnostics as its testing laboratory; in…

10 mg50 mg60 mg80 mg100 mg115 mg200 mg1000 mg
Price
$0.63per mg
50 mg vial$31.50$45.00
Against the median29% below the median
code PEPTIDEDECODING saves 15%
Testing and purity
Batch COA published
Outside lab tested itYes
HPLC for purityYes
Mass spec for identityYes
Your batch testedYes
Lab namedYes
LaboratoryFreedom Diagnostics Testing; ILS Laboratories; Kovera Labs
Buying
Stockin stock
Site accessAccessible
Catalog77 listings
Last checkedOct 10, 2026
Visit Ascend Science
We earn from this link
GHK-Cu vial, illustrative product renderingPartner

Nationwide Peptides

nationwidepeptides.com

Public COA library at /coa carrying roughly 70 batch-specific certificates, each a linked PDF with a readable purity figure, batch number and test date. Purity runs 95.7 to 99.97 percent; DSIP 5mg…

10 mg50 mg60 mg80 mg100 mg115 mg200 mg1000 mg
Price
$0.88per mg
50 mg vial$44.00
Against the medianat the median
Against our pick1.4x the price
Testing and purity
Batch COA published
Outside lab tested itYes
HPLC for purityYes
Mass spec for identityYes
Your batch testedYes
Lab namedYes
LaboratoryFreedom Diagnostics Testing
Buying
Stockin stock
Site accessAccessible
Catalog58 listings
Last checkedOct 11, 2026
Visit Nationwide Peptides
We earn from this link
GHK-Cu vial, illustrative product renderingPartner

Licensed Peptides

licensedpeptides.com

Batch-specific COA PDFs linked from most product cards with lot identifiers in the filenames. Separate purity, endotoxin and residual-solvent report libraries. States a six-point protocol: HPLC pur…

10 mg50 mg60 mg80 mg100 mg115 mg200 mg1000 mg
Price
$1.24per mg
50 mg vial$61.99$68.88
Against the median39% above the median
Against our pick2.0x the price
Testing and purity
Batch COA published
Outside lab tested itYes
HPLC for purityYes
Mass spec for identityYes
Your batch testedYes
Lab namedUnclear
Buying
Stockin stock
Site accessAccessible, full catalog behind free registration
Catalog116 listings
Last checkedOct 11, 2026
Visit Licensed Peptides
We earn from this link

Every figure here is reconstructible from the full table below. Links noted "We earn from this link" carry a sponsored tag; a commission never changes a card's position, and a partner that wins the rule stays in first place. Prices exclude shipping and were read on the dates shown.

02

Every vial, cheapest per milligram first

Vials come in different sizes, so price per mg is the only column that compares like with like. Other forms are listed below it, each in its own section.
Sort by
All sizes10 mg50 mg60 mg70 mg80 mg100 mg
  • Verified Peptides
    GHK-Cu Powder
    $55.00
    1000 mg$0.06 / mgin stockOct 10, 2026View
  • Verified Peptides
    GHK-Cu
    $49.99
    100 mg$0.50 / mgin stockOct 10, 2026View
  • Eros Peptides
    GHK-Cu 100MG
    $24.99
    100 mg$0.25 / mgin stockOct 10, 2026View
  • Eros Peptides
    GHK-Cu 50MG
    $14.99
    50 mg$0.30 / mgin stockOct 10, 2026View
  • Fusion Peptides
    GHK-cu
    $32.99
    115 mg$0.29 / mgin stockOct 10, 2026View
  • Fusion Peptides
    GHK-cu
    $72.89
    60 mg$1.21 / mgin stockOct 10, 2026View
  • PeakForce Labs
    GHK-Cu – 100mg Vial
    $31.85$49.00
    100 mg$0.32 / mgin stockOct 10, 2026View
  • Crownwell Research
    GHK-Cu 100mg
    $35.00
    100 mg$0.35 / mgin stockOct 10, 2026View°
  • Crownwell Research
    GHK-Cu
    $29.00
    not statedin stockOct 10, 2026View°
  • HLX Labs
    GHK-CU 100mg
    $39.99$59.99
    100 mg$0.40 / mgin stockOct 10, 2026View°code peptidedecoding saves 10%
  • HLX Labs
    GHK-CU 50mg
    $24.99$34.99
    50 mg$0.50 / mgin stockOct 10, 2026View°code peptidedecoding saves 10%
  • PSPeptides
    GHK-CU 100mg (1 Vial)
    $39.99$45.99Starting price, larger sizes cost more
    100 mg$0.40 / mgin stockOct 10, 2026View°code PEPTIDEDECODING saves 10%
  • PSPeptides
    GHK-CU 50mg (1 Vial)
    $34.99$40.99Starting price, larger sizes cost more
    50 mg$0.70 / mgin stockOct 10, 2026View°code PEPTIDEDECODING saves 10%
  • Ascend Science
    GHK-Cu
    $42.00Sale price, list price not shown
    100 mg$0.42 / mgin stockOct 10, 2026View°code PEPTIDEDECODING saves 15%
  • Ascend Science
    GHK-Cu
    $31.50$45.00Sale price, list price not shown
    50 mg$0.63 / mgin stockOct 10, 2026View°code PEPTIDEDECODING saves 15%

We earn from these links. It never changes a price or a position here.

Blends containing this compound

Cheapest first, laid out like the table above. Every listing is a blend that contains GHK-Cu, so prices are not comparable with the single-compound table above; per mg uses the total peptide in the vial.

  • Ion Peptide
    GHK-Cu 50 mg + KPV 10 mg
    $41.30$59.00Size not captured, and this vendor shows the same price on other compounds · Starting price, larger sizes cost more
    not statedin stockOct 10, 2026View
  • Amino USA
    GHK-Cu | KPV | BPC-157 Blend
    $55.00$65.00
    not statedin stockOct 10, 2026View
  • Axon Peptide
    GHK-Cu + KPV (sizes not stated)
    $62.99Size not captured, and this vendor shows the same price on other compounds · Starting price, larger sizes cost more
    not statedin stockOct 10, 2026View
  • Axon Peptide
    GHK-Cu + BPC-157 + TB 500 (sizes not stated)
    $94.99Size not captured, and this vendor shows the same price on other compounds · Starting price, larger sizes cost more
    not statedin stockOct 10, 2026View
  • Axon Peptide
    GHK-Cu + BPC-157 + TB 500 + KPV (sizes not stated)
    $115.99Size not captured, and this vendor shows the same price on other compounds · Starting price, larger sizes cost more
    not statedin stockOct 10, 2026View
  • Axon Peptide
    GHK-Cu + BPC-157 + TB 500 + KPV 10 mg
    $119.00Size not captured, and this vendor shows the same price on other compounds · Starting price, larger sizes cost more
    not statedin stockOct 10, 2026View
  • Puratek Peptides
    GHK-Cu 50 mg + KPV 20 mg
    $64.95
    not statedin stockOct 10, 2026View
  • Liberty Peptides
    GHK-Cu, BPC-157, TB-500 (GLOW Blend)
    $65.00Size not stated by the vendor
    not statedin stockOct 10, 2026View
  • Pure Health Peptides
    BPC-157 5 mg + GHK-Cu 50 mg + TB 500 2 mg
    $65.00Starting price, larger sizes cost more
    57 mgin stockSep 28, 2026View
  • Pure Health Peptides
    BPC-157 5 mg + GHK-Cu 50 mg + TB 500 2 mg + Thymosin Alpha-1 3 mg
    $115.00
    60 mgin stockSep 28, 2026View
  • Xcel Peptides
    GHK-Cu 50 + BPC-157 10
    $69.00$99.00
    60 mgin stockOct 10, 2026View
  • Atomik Labz
    GHK-Cu + KPV (sizes not stated)
    $70.00
    not statedin stockOct 10, 2026View

We earn from these links. It never changes a price or a position here.

Capsules and tablets

Priced per bottle. The size shown is what the listing states, usually one capsule or tablet, so a price per milligram would not compare with a vial.

VendorSizePricePer mgAvailabilityCheckedLink
Modern AminosGHK-Cu50 mg$42.00—in stockOct 11, 2026View
Loti LabsGHK-Cu Capsules 2mg/capsule, 30 capsules2 mg$47.99—in stockOct 10, 2026View
Prime SciencesGHKCU (oral)250 mcg$61.75—out of stockSep 28, 2026View
Modern AminosGHK-Cu100 mg$64.00—in stockOct 11, 2026View
Liberty PeptidesGHK-Cu CapsulesNot stated$70.00—in stockOct 10, 2026View
Stemcode PeptidesGHK-Cu Tablets120 mg$80.00—in stockOct 10, 2026View
PeakForce LabsGHK-CU Capsules2 mg$94.25—in stockOct 10, 2026View
Go Alpha Labs PeptidesGHK-Cu Capsules (2mg)2 mg$99.99—in stockOct 11, 2026View
Instant PeptidesGHK-CU 2mg Capsules2 mg$105.95—in stockSep 28, 2026View
BioEdge Research LabsGHK-Cu Capsules2 mg$109.00—listedSep 28, 2026View
Modern AminosGHK-Cu2 mg$109.00—in stockOct 11, 2026View
Limitless Life NootropicsGHK-Cu CapsulesNot stated$149.99—in stockOct 10, 2026View

Sprays

Priced per bottle. The dose is spread through a liquid, so a price per milligram does not compare with a vial of powder.

VendorSizePricePer mgAvailabilityCheckedLink
Nextgen PeptidesGHK-CU 50MG Liquid Spray50 mg$65.00—in stockOct 10, 2026View
Stemcode PeptidesGHK-Cu Nasal Spray50 mg$80.00—in stockOct 10, 2026View
Limitless Life NootropicsGHK-Cu SprayNot stated$81.99—in stockOct 10, 2026View
Sigma CompoundsGHK-Cu (100 MG)100 mg$99.00—in stockOct 10, 2026View
Stemcode PeptidesAHK-Cu + GHK-Cu Topical Spray4.8 g$230.00—in stockOct 10, 2026View
Instant PeptidesGHK-Cu Liquid Spray 50mg/30mlNot statedNot listed—in stockSep 28, 2026View

Solutions and liquids

Already mixed and priced per bottle, so not compared per milligram with a vial of powder.

VendorSizePricePer mgAvailabilityCheckedLink
Pure Health PeptidesGHK-Cu Liquid50 mg$59.00—in stockSep 28, 2026View

Injection pens

Priced per pen. Kept separate because a prefilled delivery device does not compare with a vial of powder.

VendorSizePricePer mgAvailabilityCheckedLink
Kits4LessGHK-Cu 50mg Injection Pen50 mg$45.00—in stockSep 28, 2026View
Kits4LessGLOW 70mg Injection Pen70 mg$49.50—out of stockSep 28, 2026View
Kits4LessGHK-Cu 100mg Injection Pen100 mg$65.00—in stockSep 28, 2026View

Dissolving strips

Priced per pack of strips, so not compared per milligram with a vial.

VendorSizePricePer mgAvailabilityCheckedLink
Go Alpha Labs PeptidesGHK-CU Dissolving StripsNot statedNot listed—in stockOct 11, 2026View

Topicals

Made for the skin and priced per jar, bottle or tube, so not compared per milligram with a vial.

VendorSizePricePer mgAvailabilityCheckedLink
Amino ClubGHK-Cu SPRAY Dermal Spray25 mg$32.49—in stockSep 28, 2026View
Skye PeptidesGHK-Cu Powder (Topical 99.8%)1 g$59.00—in stockOct 10, 2026View
NuScience PeptidesGHK-Cu 3% Serum with Hyaluronic Acid30 ml$59.99—in stockOct 10, 2026View
Core PeptidesGHK-Cu200 mg$197.00—listedOct 10, 2026View
Core Peptides ResearchGHK-Cu (200mg)200 mg$197.00—in stockOct 10, 2026View
Amino AmigosCopper Tripeptide GLOW SerumNot statedNot listed—in stockOct 10, 2026View
Real PeptidesGHK-Cu CosmeticNot statedNot listed—in stockOct 10, 2026View

Bulk raw powder

Sold by the gram as loose powder to weigh out yourself. Kept apart from the vials and out of the median and the picks, because a bulk price per milligram does not compare with a vial.

VendorSizePricePer mgAvailabilityCheckedLink
Eros PeptidesGHK-Cu raw powder 1 Gram1 g$29.99—in stockOct 10, 2026View
Instant PeptidesGHK-Cu Raw Powder 1g1 g$38.95—in stockSep 28, 2026View
03

Vendor by vendor

What each site was showing when we read it, and how it prices against the rest.
Vendor$0.06/mg
Verified Peptides
2 listings · read Oct 10, 2026

Does not name a testing lab on this product's page.

Coverage record →
Vendor$0.25/mg
Eros Peptides
2 listings · read Oct 10, 2026

Does not name a testing lab on this product's page.

Coverage record →
Vendor$0.29/mg
Fusion Peptides
2 listings · read Oct 10, 2026

Does not name a testing lab on this product's page.

Coverage record →
Vendor$0.32/mg
PeakForce Labs
4 listings · read Oct 10, 2026

Names its testing lab: not named; six independent tests per batch.

Coverage record →
Vendor$0.35/mg
Crownwell Research
2 listings · read Oct 10, 2026

Names its testing lab: not named; COA library requires a login.

Coverage record →
Vendor$0.38/mg
Liberty Peptides
4 listings · read Oct 10, 2026

Does not name a testing lab on this product's page.

Coverage record →
Vendor$0.40/mg
HLX Labs
2 listings · read Oct 10, 2026

Names its testing lab: not named; COA per lot linked from each product.

Coverage record →
Vendor$0.40/mg
Nextgen Peptides
2 listings · read Oct 10, 2026

Names its testing lab: ILS Labs.

Coverage record →
Vendor$0.40/mg
PSPeptides
2 listings · read Oct 10, 2026

Names its testing lab: not named; third-party reports on its Certifications page.

Coverage record →
Vendor$0.42/mg
Ascend Science
2 listings · read Oct 10, 2026

Does not name a testing lab on this product's page.

Coverage record →
Vendor$0.45/mg
Aero Peptides
1 listing · read Oct 10, 2026

Names its testing lab: not named; independent HPLC, MS and LAL per batch.

Coverage record →
Vendor$0.50/mg
Alpha Peptides
3 listings · read Oct 10, 2026

Does not name a testing lab on this product's page.

Coverage record →
04

Three things price per mg does not tell you

A cheap milligram is only cheap if the vial holds it.
Fill weight

The label is a claim, not a measurement

Every per mg number here divides the price by the milligrams printed on the vial. Testing labs regularly find vials that weigh less than the label says.

Landed cost

Shipping and card fees are not in these numbers

Shipping is often flat, so it hurts small orders most. Several vendors add a card fee and discount for crypto. Two offers a dollar apart can swap places at checkout.

Vial size

Bigger vials look cheaper and go off just as fast

A bigger vial costs less per mg and expires on the same schedule. Once mixed, most people work to about 28 days in the fridge, so the saving only counts if you finish it.

05

How wide the price gap really is

Same compound, same buyers, very different tickets.
3.2x
Cheap end to dear end

Ignoring the few freak listings at each extreme, the dear end of the GHK-Cu market costs 3.2 times what the cheap end does, per milligram.

$0.80
Middle of the pack

Half these listings charge more than this per mg and half charge less. It moves with sales, which is why every row carries a date.

128
Vendors carrying it

Enough coverage to show a real range. Anything under three vendors stays off the hub.

A row of GHK-Cu research vials, mock product photograph
Same peptide, 128 vendorsNothing on the glass tells you which seller will show you a lab report you can open, or what a milligram actually costs. That is what the table above is for.
06

What you are actually buying

Regulatory status changes what a price means.
GHK-Cu vial, mock product photograph
Regulatory status

Cosmetic on the skin. Research only when injected

Topical GHK-Cu is permitted in pharmacy compounding. The injectable form was listed in 2023 as possibly presenting significant safety risks, and that nomination was withdrawn in April 2026.

Full GHK-Cu record →
What that changes

Nobody stands behind a research vial

There is no pharmacist behind it, no dispensing record, and nobody on the hook for what is inside. The lab report is the whole quality system, which is why it sits next to the price here.

Research use only is a claim the seller has to keep making. A vendor that adds dosing instructions, health claims, or personal-use wording has stepped outside the framework it relies on, and that says something about the seller.

What customs and carriers do varies by state and by shipper. This describes how these products are sold and is not legal advice.

07

Before the vial arrives

What actually shows up, and the vial math that decides which size is the better buy.
GHK-Cu, mock product photograph
Storage

Frozen dry, refrigerated wet

Freeze-dried powder keeps for a long time in the freezer and for months in the fridge. Once liquid goes in, most people work to about 28 days in the fridge, away from light.

GHK-Cu, mock product photograph
Mixing

Bacteriostatic water and insulin syringes are extra

What arrives is powder in a sealed vial. Water goes down the inside wall rather than onto the powder, and the vial is swirled instead of shaken. Neither the water nor the syringes are in the prices above.

GHK-Cu, mock product photograph
Vial economics

The bigger vial is only cheaper if you finish it

A larger GHK-Cu vial costs less per mg and expires on the same schedule once mixed. The saving is real only when the vial runs out inside that window.

Nothing on this page tells you what to take. Full walkthroughs live in the guides.

08

How this table is built

What decides the order of the rows, and who gets to be in them.
Ordering

Cheapest per mg first, and nothing else

Rows sort on one number. There is no combined score and no weighting, so no vendor can be pushed up the table by a rating you cannot check.

Inclusion

Doing badly does not get a vendor removed

Vendors that publish nothing stay in the table, marked. Taking them out would make the market look tidier than we found it.

Prices

Every price has a date on it

Prices are read off public catalog pages and saved with the date. If a check runs late the row says so instead of showing an old price as current.

Money

Sorting never reads who pays us

Commissioned links are marked on the row and listed on the disclosure page. They never move a listing up or down the table.

How these prices are collected

Prices on this site are read from vendor websites on the dates shown. A starting tag means the vendor publishes only a from price for that product. A wall means the vendor hides prices behind a login, and we publish that fact rather than hide the gap.

We report prices and never rate or score an offer. There is no value grade, no ranking of vendors by our opinion. A row carries its size, its price, its price per milligram, and any plain fact about the listing worth knowing.

When a vendor's site disappears, its rows stay in the tables as a dated record, drop out of every count, price range and ranking, and lose their links. Ninety days after a vendor's site disappears, its rows leave these tables and remain in our records.

Some vendors pay this site a commission when you buy through our links. Every one of those links is marked, and every vendor with that arrangement is labeled on the vendor page. Commissions never change the prices we show, the order of any table, a vendor's badge, or anything in the audit record. The data is collected the same way for every vendor, paid or not.

We accept no payment for coverage, placement, or ratings. Warning letters come from fda.gov. If a paying vendor earns a bad mark, the mark stays.

How this site makes money

09

Questions about buying ghk-cu

Cost, sizes, and how this table works.
How much does GHK-Cu cost?+

The most-sold size, 50 mg, typically runs $26.87 to $84.97 a vial across 65 vendors, with a median of $44.00. Across 127 vendors it typically runs $0.47 to $1.52 per milligram, with the cheapest sticker price at $14.99. Prices exclude shipping, card fees, and bacteriostatic water.

Why is the same vial so much cheaper at one vendor?+

Vial size, sale cycles, payment method discounts, and how much testing evidence a seller publishes all move the number. A cheap milligram is only cheap if the vial holds what the label claims, which no price column can tell you.

Do you make money if I buy?+

Sorting never reads whether a vendor pays us. Any commissioned link is marked on the row and listed on the disclosure page, and it never changes where a listing lands in the table.

Is ghk-cu legal to buy?+

Topical GHK-Cu is permitted in pharmacy compounding. The injectable form was listed in 2023 as possibly presenting significant safety risks, and that nomination was withdrawn in April 2026.

How current are these prices?+

Every price is read off a public catalog page and stored with its date; this compound was last read Oct 11, 2026. Nothing is overwritten, so a stale row says so rather than pretending to be current.

10

Other skin and cosmetic compounds with price data

Same catalog sweep, same read dates.
BPC-157 research vial, mock product photograph
BPC-157
from $20.00
138 vendors
MOTS-c research vial, mock product photograph
MOTS-c
from $24.95
124 vendors
TB-500 / Thymosin Beta-4 research vial, mock product photograph
TB-500 / Thymosin Beta-4
from $21.57
123 vendors
NAD+ research vial, mock product photograph
NAD+
from $10.00
123 vendors