What is GHK-Cu studied for in research?

GHK-Cu is investigated in vitro for its copper-binding properties and interaction with skin, hair-follicle and extracellular-matrix signalling pathways under controlled laboratory conditions.

What purity is your GHK-Cu?

Every 100mg vial is tested to 99%+ purity by HPLC. A batch-specific Certificate of Analysis is available on request.

Why is the powder blue?

GHK-Cu is a copper-peptide complex — the characteristic deep-blue colour comes from the coordinated copper(II) ion bound to the GHK tripeptide.

How should GHK-Cu be reconstituted and stored?

Reconstitute with bacteriostatic water in a sterile laboratory environment — use our peptide calculator for target concentrations. Refrigerate the reconstituted solution at 2–8°C and avoid repeated freeze-thaw cycles.

Copper & Copper Blends

GHK-Cu 50mg / 100mg

Name: GHK-Cu 50mg / 100mg (GHK) — Research Peptide UK
Brand: Peptides UK 4U
SKU: GHK100
Price: 26.99 GBP
Availability: InStock

Also known as GHK

Research compound supplied in lyophilised powder form. Intended for laboratory and research use only.

Size

How would you like it prepared?

Recommended

Vial

Best value · Dispatch within 48 hours

Lowest cost per mg — you reconstitute it yourself

£26.99

Best value and fastest option — supplied as a lyophilised vial, shipped within 48 hours of ordering. Use our calculator for your target concentration.

£26.99£26.99

£0.54/mg · cost per milligram

SKU: GHK50

For In Vitro Use Only — Not for Human Use

Lab-Verified Purity

View COAs

99%+

HPLC purity

Mass-Spec

Identity verified

Batch CoA

Independent lab

Every batch is independently HPLC & mass-spec tested. Certificate of Analysis is batch-numbered and matched to the vial you receive.

Verified customer WhatsApp support group

Invite-only. Your personal invite link is sent automatically with your shipping confirmation after your first order — please don't message us to request it. Reconstitution help, batch COAs and protocol guidance.

Research reference

99%+ HPLC purity

Tracked · ships within 48h

UK-registered Ltd

WhatsApp support

Overview

GHK-Cu is a copper-binding peptide complex studied within research environments for its interaction with cellular and biochemical pathways.

Research

Within laboratory settings, GHK-Cu is studied for its interaction with cellular and biochemical pathways. Research applications focus on peptide stability, receptor binding activity, and signalling pathway modelling under controlled experimental conditions.

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Recovery & Repair

The Wolverine Stack — BPC-157 10mg / TB-500 10mg