GHK-Cu for Sale – COA Published

GHK-Cu

Also known as Copper tripeptide-1 · Glycyl-L-histidyl-L-lysine copper · GHK copper peptide

$49.00

Purity≥99% target

FormLyophilized

GradeRUO

Buy GHK-Cu — a copper tripeptide studied in skin, collagen, and tissue-remodeling research. 99%+ purity, COA published. RUO.

Certificate of Analysis — independently tested, published in full

50 mg — 99.80% purity PDFVanguard Laboratory (ISO 17025 accredited) · lot GHKCU012

Buy more, save moreDiscount applied automatically in cart

Every COA publishedLot-matched, free to download — no request form

Free US shipping over $150$9.95 below · worldwide delivery available

30-day returnsUnopened, sealed vials — refunded in full

Ships in 24–48hCold-chain, plain outer box, tracked

SKU: MPL-GHKCU-50MG Category: Healing & Recovery

Description

GHK-Cu (Copper tripeptide-1) is a naturally occurring copper-binding tripeptide (Gly-His-Lys). It is studied in skin, tissue-remodeling, and regenerative research, including work on collagen and extracellular-matrix signaling.

What researchers study

Skin and collagen research
Tissue-remodeling and wound models
Copper-transport and ECM signaling

Handling & storage

Supplied as a lyophilized powder for reconstitution with bacteriostatic water (not included). Store at −20 °C (−4 °F), protected from light. Every lot is independently tested against a 99%+ purity release target, and the batch Certificate of Analysis is published in full on this page.

Research Use Only (RUO). Not for human or animal consumption, nor for therapeutic, diagnostic, or cosmetic use; to be handled only by qualified professionals in a controlled research setting.

Identity and specification

GHK-Cu is also referred to as Copper tripeptide-1, Glycyl-L-histidyl-L-lysine copper and GHK copper peptide. It has the molecular formula C14H21CuN6O4- and a molecular weight of 400.90 g/mol.

How this lot was tested

The GHK-Cu currently in stock measured 99.80% for the 50 mg (lot GHKCU012), tested by Vanguard Laboratory (ISO 17025 accredited). The full certificate is published on this site as a free download — including the raw chromatogram and mass spectrum, so the figure can be read off the underlying data rather than taken on trust.

We use two independent laboratories, and each certificate says which produced it. Vanguard Laboratory is ISO 17025:2017 accredited (A2LA certificate #6377.01.01) and reports chromatographic purity and net quantity with a stated measurement uncertainty. Freedom Diagnostics reports HPLC-UV purity together with LC-MS identity confirmation, which is what verifies the vial contains the compound on the label rather than merely a pure something. Two laboratories, two methods, both published — see how we test.

Commonly studied alongside

In the literature GHK-Cu is most often examined together with BPC-157, TB-500 and KPV. Reconstitution is the same for all of them — see the reconstitution guide and the calculator, and the storage guide for how long reconstituted material holds. Current pricing for every compound and size is on the price list.

Why researchers order GHK-Cu from Miami Peptide Lab

Independently tested every lot — the batch Certificate of Analysis is published in full, free to read
Ships from Miami / the US in 24–48 business hours with tracking, in discreet cold-chain packaging
Buy-more-save-more pricing — automatic bundle discounts on multiple vials
Reship-or-refund guarantee if your order is lost, seized, or arrives damaged

Molecular formula	C14H21CuN6O4-
Molecular weight	400.90 g/mol
Purity	≥ 99% release target, by HPLC / MS
Form	Lyophilized powder
Grade	Research Use Only (RUO)
Storage	Store at −20°C (−4°F), protected from light
Reconstitution	Bacteriostatic water (not included)

Figures reflect our standard release criteria. The batch-specific Certificate of Analysis for this lot is published in full.

Common questions

What is the purity of your GHK-Cu, and can I see the test results?

Our current lot measures 50 mg at 99.80% purity by HPLC, tested by Vanguard Laboratory (ISO 17025 accredited). The full certificate — including the raw chromatogram, net content and the lot number — is published on this page as a free download. No request or email needed.

Is GHK-Cu the same as Copper tripeptide-1?

Yes. GHK-Cu is also referred to as Copper tripeptide-1, Glycyl-L-histidyl-L-lysine copper and GHK copper peptide. They describe the same compound — the naming differs between suppliers, development literature and chemical nomenclature.

How is GHK-Cu reconstituted?

GHK-Cu ships lyophilized — a freeze-dried solid — and is reconstituted with bacteriostatic water, which is sold separately. Add the water slowly down the inside wall of the vial rather than directly onto the powder, then swirl gently; do not shake. The final concentration depends on how much water you add, and our reconstitution calculator works out the volume for a target concentration.

How should GHK-Cu be stored?

Lyophilized vials are stored at −20°C (−4°F), protected from light, and are stable at ambient temperature for the length of a normal shipping transit. Once reconstituted, keep refrigerated and protected from light. See our storage and stability guide for detail on how long reconstituted material holds.

How fast do you ship GHK-Cu, and do you ship internationally?

Orders leave Miami within 1–2 business days of payment clearing. US delivery is typically 2–5 business days and shipping is free over $150. We ship worldwide — Canada, Europe including the UK, and the rest of the world at flat regional rates. Everything travels in insulated packaging with a cold pack, in a plain outer box with no branding.

Our guarantee

Damaged, wrong, or never arrived

Tell us within 7 days of delivery and we replace it or refund you in full. Send a photo for damage — that is the whole process.

Unopened and still sealed

Returnable for 30 days for a refund of the product price. Return postage is yours unless the mistake was ours. Opened or reconstituted vials cannot come back, for contamination reasons.

The certificate is published before you buy

Not on request, not after checkout. Every lot number on a vial matches a document you can read right now — including the lots that measured under our 99% target.

Full detail in the returns policy. Questions before you order? Email us — a person answers.