Free same-day US shipping on orders over $150.00 · bulk pricing on 2+ vials
Home / Catalog / GHK-Cu
Lab tested99.5% pureGHK-Cu research vial
Copper Tripeptide

GHK-Cu

CAS 49557-75-7Skin & CosmeticCopper Peptide GHK

A naturally occurring copper-binding tripeptide complex. Investigated in skin, collagen-synthesis and dermal-model research.

Dosage
Quantity
1
$15.99$0.32/mg
Bundle & Save
Buy more, save up to 20% — add 1 more for 10%
$134.01 to free shippingSame-day US dispatch
COA on every lotThird-party tested
Secure checkoutEncrypted payment
Research use only. Sold strictly for laboratory and research use — not a drug, food, cosmetic, or supplement, and not for human or veterinary consumption.

Certificate of Analysis

Third-party tested · ISO/IEC 17025 accredited
LatestISO 170257× testing
99.5%
Purity
Passed full QC panel
VariantGHK-Cu 50 mg
Lot #GH1001
Labeled50 mg
Actual50.21 mg
TestedMay 29, 2026
Full QC panel7× tested
Purity (HPLC)99.5%
Net peptide content50.21 mg
Identity (HPLC-MS)Confirmed
Heavy metals (ICP-MS)Not detected
Sterility (PCR)No growth
Endotoxin (LAL)< 0.5 EU/mg
LatestISO 170257× testing
99.5%
Purity
Passed full QC panel
VariantGHK-Cu 100 mg
Lot #GH1002
Labeled100 mg
Actual100.27 mg
TestedMay 14, 2026
Full QC panel7× tested
Purity (HPLC)99.5%
Net peptide content100.27 mg
Identity (HPLC-MS)Confirmed
Heavy metals (ICP-MS)Not detected
Sterility (PCR)No growth
Endotoxin (LAL)< 0.5 EU/mg

Frequently researched together

Compounds commonly studied alongside GHK-Cu.

Compound Information

Technical specifications
Molecular profile

What is GHK-Cu?

A naturally occurring copper-binding tripeptide complex. Investigated in skin, collagen-synthesis and dermal-model research.

TypeSynthetic peptide
CAS number49557-75-7
Molecular weight403.9 g/mol
Molecular formulaC14H24CuN6O4
Amino acids4
FormLyophilized powder
SequenceGly-His-Lys : Cu(II)
Read the full research: GHK-Cu (Copper Peptide): Mechanism

Storage & Stability

Keep it research-grade
Avoid freeze/thaw cyclesProtect from lightKeep refrigerated
Lyophilized (powder)
−20°C · 24+ months
Reconstituted
2–8°C · ~4 weeks

Complete your order

Everything you need to reconstitute and run your research.

Alcohol Prep Pads
Sterile · box of 100
$9.99
Bacteriostatic Water
10 mL · for reconstitution
$10.99
Insulin Syringes
0.5 mL · 31G · box of 10
$19.99
Sterile Empty Vials
10 mL · pack of 5
$12.99

Disclaimer. This compound has not been evaluated by the FDA. It is not intended to diagnose, treat, cure, or prevent any disease, and is not a drug, food, cosmetic, or dietary supplement.

Terms of sale. By purchasing, you affirm that you are at least 21 and a qualified researcher (or acting on behalf of a qualified laboratory or institution). You assume full responsibility for safe handling, storage, use, and disposal in compliance with all applicable laws. Orders may be subject to verification; all sales are final.

GHK-Cu$15.99