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Home › Research Catalog › GHK-Cu

GHK-Cu

Copper Peptide

GHK-Cu

Copper TripeptideLyophilized PowderCoordination ChemistryFibroblast Research

Lab-verified 99.51% purity. Lot GPU-9250030, tested by Horizon Analytical (HPLC/MS).

$49.00
★ #1 Verified US VendorPepAssure · PVS 94 / 100
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Dispatched within ~48 hours · estimated delivery calculated at checkout
UPS Ground $15 flat · Free over $200
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Buy more, save more: 2 items 3.5% off, 3+ items 5% off. Applied automatically at checkout, mix any compounds, and it stacks on top of any discount code you have.
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$12.00

Description

What is GHK-Cu (Copper tripeptide-1)?

Lab-verified 99.51% purity. Lot GPU-9250030, tested by Horizon Analytical (HPLC/MS). The full COA is published on this page. GHK-Cu copper peptide, 100mg lyophilized vial. Ships US-only, dispatched in about 48 hours.

Verify this exact lot before you buy

99.51% purity · Lot GPU-9250030 · HPLC / MS · Horizon Analytical (USA)

Open the lab certificate for this lot and read it yourself.

Want independent confirmation? Email the lab directly at contact@horizonanalytical.com and reference the lot number.

GPUSA is currently the #1 ranked US peptide vendor on PepAssure (PVS 94/100), an independent ranking platform with zero paid placements. Don't take our word for it, check us there.

What is in the vial

GHK-Cu is a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine complexed with copper), referenced widely in in-vitro skin-biology and collagen research models. Each vial contains 100mg of lyophilized powder, room-temperature stable.

Shipping

  • Ships within the US only, UPS Ground, $15 flat
  • Free shipping on orders over $200
  • Dispatched within about 48 hours in discreet packaging
  • Damaged items are replaced

First order?

  • Code FIRST15 takes 15% off your first order at checkout (not combinable with the multi-vial bundle discount)
  • Orders over $250 get a free GHK-Cu 100mg vial added at fulfillment, no code needed
  • Signed-in customers earn 2.5 points per $1 spent, 100 points = $1 off a future order

For in-vitro laboratory research use only. Not for human consumption.

Research Applications

Areas of investigation in the preclinical literature

Extracellular Matrix
Extracellular-Matrix Pathway Research
Studied in in-vitro dermal-fibroblast cultures examining collagen and glycosaminoglycan gene-expression pathways within extracellular-matrix research.
Copper Coordination
Copper(II) Coordination Chemistry
Studied as a copper(II)-binding tripeptide in trace-metal coordination and biochemical ligand research.
Angiogenic Signaling
Angiogenic Signaling Research
Examined in preclinical and in-vitro models of angiogenic signaling pathways, including vascular-endothelial growth-factor cascades.
Gene Expression
Gene-Expression Profiling
Used in transcriptomic and gene-expression profiling studies characterizing tripeptide-associated signaling in cultured cells.
Cellular Redox
Redox Biochemistry Pathways
Investigated in in-vitro research examining copper-peptide participation in cellular redox and metal-homeostasis pathways.

Compound Profile

Technical specifications

Identity
Molecular Profile
SequenceGHK
Molecular FormulaC14H22CuN6O4
Molecular Weight402.9 g/mol
CAS Number89030-95-5
AppearanceBlue to blue-purple lyophilized powder
FormLyophilized (freeze-dried)
Handling guidelines
Storage & Stability
Storage
Store as a sealed lyophilized powder at room temperature, away from light and moisture. Room-temperature stable. Does not require refrigeration or cold-chain shipping.
Format
Supplied as a lyophilized (freeze-dried) powder, sealed under inert conditions.
Reconstitution
Reconstituted with bacteriostatic water (sold separately). Volume is determined by the researcher; no protocol or dosing is provided.
Compliance & research overview
Regulatory & Research Status
FDA Status
Not approved for human use. Sold for laboratory research use only.
Research Status
Studied in preclinical and in-vitro research literature.
Research Disclaimer
For laboratory and research purposes only. Not for human or animal consumption.

Certificate of Analysis

Third-party tested by Horizon Analytical (USA)

99.51%
Purity
CompoundGHK-Cu
Lot #GPU-9250030
MethodHPLC / MS
LabHorizon Analytical
📄 View COA

Reconstitution

🧪 Reconstitution CalculatorYou set the values

Pure dilution math, concentration = peptide mass ÷ water volume. You determine your own volumes for your protocol. Bacteriostatic water sold separately. For in-vitro laboratory research use only.

Common Questions

What is this product used for? ▼
This compound is supplied strictly for in-vitro laboratory research and scientific study by qualified researchers. It is not for human or veterinary use, consumption, or cosmetic application.
Who tests it and how do I verify purity? ▼
Where we hold a lot-matched Certificate of Analysis, it is produced by Horizon Analytical (USA), HPLC purity analysis and mass-spectrometry identity confirmation. The lot-matched Certificate of Analysis is published in our COA Library, and our results are cross-checked live by the independent watchdog PepAssure.
How is it stored and shipped? ▼
The compound ships as a stable lyophilized powder that is room-temperature stable and does not require cold-chain shipping. Orders are dispatched within roughly 48 hours by UPS Ground in plain, unmarked packaging. We ship within the United States only.
What is used to reconstitute it? ▼
Lyophilized research compounds are reconstituted with bacteriostatic water, which is sold separately. The reconstitution volume is determined by the researcher; we do not provide any protocol or dosing guidance.
Do you offer discounts for larger orders? ▼
Yes. Order 2 items for 3.5% off, or 3 or more items for 5% off, the discount applies automatically at checkout and you can mix any compounds. Orders over $200 also ship free.

Disclaimer: This product is intended solely for in-vitro scientific research by qualified researchers. It is not a drug, food, or cosmetic. Not for human or animal consumption. Not intended to diagnose, treat, cure, or prevent any disease. Statements not evaluated by the FDA. By purchasing you confirm you are a qualified researcher and assume full legal responsibility for compliance. Certificate of Analysis provided by Horizon Analytical (USA), lot number on COA corresponds to shipped batch. View All COAs.

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