BPC-157 $2.60/mg @ S1 Research TESAMORELIN $5.00/mg @ Tegridy-Research MOTS-C $1.70/mg @ S1 Research TB-500 $3.80/mg @ Tegridy-Research SELANK $2.70/mg @ Tegridy-Research IPAMORELIN $3.20/mg @ Tegridy-Research SEMAX $2.12/mg @ Biotech Peptides PT-141 $3.00/mg @ S1 Research CJC-1295 $4.90/mg @ Valor Peptides EPITHALON $1.50/mg @ Tegridy-Research DSIP $3.20/mg @ Tegridy-Research AOD-9604 $7.00/mg @ Tegridy-Research MELANOTAN II $2.80/mg @ Modern Research Peptides RETATRUTIDE $5.97/mg @ Peptira THYMOSIN ALPHA-1 $4.50/mg @ Tegridy-Research TIRZEPATIDE $3.32/mg @ Peptira GHK-CU $0.70/mg @ EZ Peptides KISSPEPTIN $4.00/mg @ Modern Research Peptides CAGRILINTIDE $6.60/mg @ Modern Research Peptides SEMAGLUTIDE $5.95/mg @ Peptira IGF-1 LR3 $48.00/mg @ S1 Research BPC-157 $2.60/mg @ S1 Research TESAMORELIN $5.00/mg @ Tegridy-Research MOTS-C $1.70/mg @ S1 Research TB-500 $3.80/mg @ Tegridy-Research SELANK $2.70/mg @ Tegridy-Research IPAMORELIN $3.20/mg @ Tegridy-Research SEMAX $2.12/mg @ Biotech Peptides PT-141 $3.00/mg @ S1 Research CJC-1295 $4.90/mg @ Valor Peptides EPITHALON $1.50/mg @ Tegridy-Research DSIP $3.20/mg @ Tegridy-Research AOD-9604 $7.00/mg @ Tegridy-Research MELANOTAN II $2.80/mg @ Modern Research Peptides RETATRUTIDE $5.97/mg @ Peptira THYMOSIN ALPHA-1 $4.50/mg @ Tegridy-Research TIRZEPATIDE $3.32/mg @ Peptira GHK-CU $0.70/mg @ EZ Peptides KISSPEPTIN $4.00/mg @ Modern Research Peptides CAGRILINTIDE $6.60/mg @ Modern Research Peptides SEMAGLUTIDE $5.95/mg @ Peptira IGF-1 LR3 $48.00/mg @ S1 Research
pepmg_ The transparent price-per-mg index for research peptides.

compounds / ghk-cu

GHK-CUCopper peptide

GHK-Cu price comparison

GHK-Cu is a copper-binding tripeptide researched for its role in tissue remodeling and wound healing studies. It is commonly investigated in cell culture and animal models for its effects on collagen synthesis and antioxidant activity.

cheapest (first-party)
$0.70/mg
median
$0.84
highest
$1.40
spread
first-party vendors
11
Fair-price band · 11 first-party vendors · $/mg
median $0.84
$0.70cheapest $1.40highest
The priciest vendor charges the cheapest — buying blind on GHK-Cu can cost up to $0.70/mg more.

first-party prices captured 50m ago

GHK-Cu · first-party live prices first-party · live 11 listings
#VendorProductSize Price$/mgTrendCode
1 EZ Peptides GHK-Cu Lyophilized 50mg first-party · captured 52m ago · earns pepmg $0 · source ↗ · COA ↗ 50mg $35.00 $0.70 buy →
2 Ameano Peptides GHK-Cu 50mg first-party · captured 51m ago · earns pepmg $0 · source ↗ · COA ↗ 50mg $35.00 $0.70 buy →
3 Peptira GHK-cu | 50MG first-party · captured 52m ago · earns pepmg $0 · source ↗ · COA ↗ 50mg $39.00 $0.78 buy →
4 Valor Peptides GHK-Cu 50 MG first-party · captured 51m ago · earns pepmg $0 · source ↗ 50mg $39.99 $0.80 · buy →
5 Glacier Aminos GHK-Cu 50mg first-party · captured 52m ago · earns pepmg $0 · source ↗ 50mg $41.99 $0.84 · buy →
6 Happy Peptides GHK-Cu first-party · captured 51m ago · earns pepmg $0 · source ↗ 50mg $42.00 $0.84 buy →
7 Ageless Vitality Peptides GHK CU 50mg first-party · captured 51m ago · earns pepmg $0 · source ↗ 50mg $50.00 $1.00 buy →
8 FelixChem GHK-cu 50mg first-party · captured 51m ago · earns pepmg $0 · source ↗ 50mg $54.99 $1.10 buy →
9 Sports Technology Labs GHK-Cu Copper Peptide 50 mg first-party · captured 50m ago · earns pepmg $0 · source ↗ · COA ↗ 50mg $59.99 $1.20 buy →
10 Biotech Peptides GHK-CU (Copper) (50mg) first-party · captured 50m ago · earns pepmg $0 · source ↗ 50mg $64.00 $1.28 buy →
11 Apex Peptides GHK-Cu Copper Peptide (50mg) first-party · captured 50m ago · earns pepmg $0 · source ↗ 50mg $70.00 $1.40 buy →
COA availability: 4 of 11 vendors selling GHK-Cu publish a COA — 2 lab-hosted: EZ Peptides (lab-hosted), Peptira (lab-hosted), Ameano Peptides, Sports Technology Labs. What a COA proves →
GHK-Cu blends & stacks · 4 first-party priced by total — not $/mg
VendorBlendPrice
Valor Peptides GHK-Cu/KPV Blend BLEND $65.99 buy →
EZ Peptides Beauty Blend (GHK-cu/KPV) 50mg/20mg BLEND $85.00 buy →
Ameano Peptides Beauty Blend (GHK-Cu/KPV) – 50mg/20mg BLEND $85.00 buy →
Simple Peptide MOTS-C/GHK-CU/KPV Blend BLEND $149.00 buy →

Multi-peptide products (e.g. BPC-157 + TB-500). We don't rank these by $/mg — a per-milligram figure across different peptides isn't comparable — so they're listed separately by total price and kept out of the headline index above.

Why compare $/mg for GHK-Cu?

Per-mg prices for GHK-Cu vary widely due to differences in synthesis scale, purity levels, and vendor markup. Comparing prices helps researchers find cost-effective sources without compromising on quality, ensuring reproducible results.

Reading the COA

Check the COA for identity via HPLC retention time and mass spectrometry, and purity should be ≥98% with no heavy metals or residual solvents. Common issues include under-filling (lower actual mg content) and adulteration with non-bioactive peptides or copper salts.

FAQ

How should GHK-Cu be stored to maintain stability?
Store lyophilized GHK-Cu at -20°C, protected from light and moisture, to prevent degradation. Reconstituted solutions should be used immediately or kept refrigerated for short-term use.
What is a Certificate of Analysis (COA) and why is it important?
A COA is a document from a third-party lab verifying a compound's identity, purity, and absence of contaminants. It ensures the product matches specifications and supports research reliability.
Why do prices for GHK-Cu differ so much between suppliers?
Prices vary based on synthesis method (solid-phase vs. solution), batch scale, purity grade, and vendor overhead. Bulk orders and lower purity often reduce cost, while high-purity research-grade material commands a premium.

Same cluster

Melanotan II $2.80/mg
Glutathione —/mg
→ Reconstitution calculator for GHK-Cu research math.
All products listed are sold by third-party vendors for laboratory and research use only (RUO). pepmg sells nothing, ships nothing, and gives no medical, dosing, or human-use guidance. Listings are price-tracking data, not endorsements.