GHK-Cu

GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine.

Price range: $29.99 through $54.99

CAS number: 89030-95-5
Form: Lyophilized powder
Purity: ≥99% (HPLC)
Storage: −20 °C, dry and protected from light
Lab report: Bioviridian COA ↗Verification code COA10982

Select Mg

Restocking. The next batch is in testing, and we only sell a batch once its lab results are back. Join the list below and we’ll email you the day it’s back.

Quantity · save more per vial

Multi-vial pricing applies automatically in your cart. It doesn’t combine with coupon codes.

Independently lab-tested — every batch, before sale. View this batch’s COA (Bioviridian) ↗
Ships from Franklin Square, NY — free UPS on US orders over $200
Secure checkout — Visa, Mastercard, AMEX, Discover, bank transfer

Questions about this batch? Real people reply the same business day.Message us

Bioviridian · HPLC-MS analysis

Batch lab results

✓ All 5 tests conform

99.75%Overall purity · RP-HPLC

Verification code: COA10982
Lot number: SPD-GHK-04
Sample received: Sep 23, 2026
COA issued: Oct 12, 2026
Tested vial: 100 mg
Sample type: Blue lyophilized powder
Molecular weight: 403.2 g/mol
HPLC retention: 1.923 min

Test	Result	Method	Status
Identity	Confirmed	LC-MS/MS	✓ Conforms
Content	104.63 mg	HPLC quantitation	✓ Conforms
Overall purity	99.75%	RP-HPLC (214 nm)	✓ Conforms
Endotoxin	<0.05 EU/ml	USP <85>	✓ Conforms
Heavy metals	<0.01 ppm	USP <232>	✓ Conforms

Certified by Shane Straight, M.S., Principal Chemist, Bioviridian Inc. Vendor: Shop Peptides Direct.

View full certificate ↗Verify code on bioviridians.com ↗

SKU: 214412-1-1-3 Category: Molecular & Cellular Research

3rd Party CoA
Quality guaranteed

Shipped within 24 hours
99% Purified

Overview

GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine.

Compound Data

CAS number: 89030-95-5
Molecular formula: C₁₄H₂₃CuN₆O₄⁺
Molecular weight: 402.9 g/mol
Amino acid sequence: Gly-His-Lys, as the copper(II) complex
Peptide length: 3 amino acids
Form: Lyophilized powder
Contents: 50 mg or 100 mg per vial
Purity: ≥99% (HPLC)
Identity: Confirmed by mass spectrometry
Batch/lot number: Printed on the vial label and on the matching Certificate of Analysis
Certificate of Analysis: Request the COA for your batch

Research Context

GHK-Cu is referenced in in-vitro and analytical laboratory work in the following areas:

Copper binding and transport
Extracellular-matrix gene expression in fibroblast cultures
Antioxidant enzyme assays

Storage & Handling

Store sealed lyophilized material at −20 °C, dry and protected from light. Handle according to your institution’s laboratory safety procedures.

Compliance Notice

For laboratory research use only. Not for human or veterinary use, and not for diagnostic or therapeutic use. Sold only to qualified researchers aged 21 or older.

What is GHK-Cu?

GHK-Cu is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine.

What form is GHK-Cu supplied in?

A lyophilized (freeze-dried) powder in a sealed vial. Contents: 50 mg or 100 mg per vial.

What is the CAS number for GHK-Cu?

89030-95-5

How is purity verified?

Each batch is tested by HPLC (≥99% purity) and its identity is confirmed by mass spectrometry. Results are recorded on the batch Certificate of Analysis.

How do I get the Certificate of Analysis for my batch?

Use the request form on our Lab Test Results page and include the batch/lot number printed on your vial.

How should GHK-Cu be stored?

Store sealed material at −20 °C, dry and protected from light.

Is GHK-Cu for laboratory research only?

Yes. For laboratory research use only. Not for human or veterinary use, and not for diagnostic or therapeutic use. Sold only to qualified researchers aged 21 or older.

When will my order ship?
Orders placed by 2pm ET, Monday–Friday, ship the same day via UPS. Later orders ship the next business day.

Is shipping free?
Free UPS shipping on US orders over $200.

How do I get the Certificate of Analysis?
Request it here and we email the certificate for your batch the same business day.

Is the price per vial?
Yes. Each size is one vial of lyophilized powder. Order 3 or more of the same size for 5% off, or 5 or more for 10% off.