GHK-Cu 25mg: no current research price
Also listed as: copper peptide
Comparing 25mg · Spray. Different forms are not interchangeable.
No vendor has a recent in-stock observation for GHK-Cu 25mg (Spray); confirm availability with the supplier or compare other sizes below.
No current in-stock offer for 25mg Spray. 100mg Vial is in stock at 5 vendors from $39.99 →
LA Peptides
Also sells GHK-Cu 100mg Vial- Made in the USA
- Batch COA on every label
- Ships in 1–2 business days
- Free shipping over $200
This package differs from the one selected above; compare sizes before buying. Highlights are the seller’s own statements. It is pinned first in the price table below; “Cheapest” always marks the lowest price. LA Peptides review
GHK-Cu refers to copper coordination with glycyl-L-histidyl-L-lysine, the tripeptide GHK. The cited chemistry study examines copper binding and the resulting solution species. Read identity checks and sources ↓ · Research guides ↓
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The core 7 are identity, purity, net content, endotoxin, sterility, heavy metals, multi-vial conformity. Identity counts once whether it is shown by mass spectrometry or by HPLC retention time. Sterility counts for a 14-day USP <71> culture or a rapid PCR sterility test, which are labelled apart. Microbial-limit counts and bioburden are not sterility tests. Multi-vial conformity means two or more vials or bottles from one lot measured on the certificate.
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Where to buy GHK-Cu for research
Compare 1 tracked suppliers that match the filters (0 hidden). Cards show the 25mg price where the supplier lists it in stock, and otherwise its cheapest other size, labelled. Prices exclude delivery and tax. We earn commission through these links; the featured partner is pinned first and the rest are ordered by price.
Last source observation: Oct 14, 2026. Older prices are retained below, outside the current ranking.
Packages: 25mg
Delivery: Exact charge shown at supplier checkout.
Coupon: Partner code accepted in one dated cart; promotion varies. No coupon saving deducted here.
COA for GHK-Cu 25mg: laboratory not named on the certificate card, Aug 11, 2026 (lot SGHK0001), documents identity (HPLC retention time), purity (HPLC), net content, endotoxin, sterility (rapid PCR), heavy metals and fentanyl screen (6 of 7 core tests).View certificate
Also reported: fentanyl screen.
We earn commission through these links. Supplier cards show the lowest recent in-stock price for each supplier; the featured partner is pinned first and the rest are ordered by price. COA facts are read from each vendor’s own certificates and are not a quality rating. How comparisons work.
GHK-Cu 25mg has no recent in-stock observation. Tracked suppliers in this market: 1.
GHK-Cu 25mg Spray prices by vendor
Offers hidden by the filters: 0. Tracked offers for this package: 1. “Cheapest” still refers to every tracked offer for this package. Show all offers
GHK-Cu for sale: price by size
GHK-Cu suppliers compared
Certificate availability is vendor-reported. Check the exact product and batch document; PeptideTech has not authenticated the sample.
Source, shipping and code status →Research reference
Selected sources reviewed
GHK-Cu refers to copper coordination with glycyl-L-histidyl-L-lysine, the tripeptide GHK. The cited chemistry study examines copper binding and the resulting solution species.[1]
Identity checks
Copper-free GHK and a copper–GHK complex are not the same chemical material. Copper content and chemical specification matter; a peptide name or purity percentage alone does not establish them.[1]
Identity and coordination chemistry reviewed
The selected original study characterizes copper–GHK interactions under defined experimental conditions. This chemistry review is not an assessment of clinical efficacy or of a particular topical or injectable formulation.[1]
Regulatory context
FDA’s compounding safety concern cited here is specifically for injectable GHK-Cu, with limited human safety data. It is not a blanket finding about all topical products.[2]
Supporting sources
- Interaction of copper(II) with glycyl-L-histidyl-L-lysineBiochemical Journal · PubMed record · checked
- Certain bulk drug substances for compounding that may present significant safety risksU.S. Food and Drug Administration · checked
Research searches — not supporting citations
Search results may include unrelated records. A search link does not establish that a matching study exists.
These selected sources describe named substances and studied formulations. They do not authenticate a supplier, a certificate of analysis or the contents of a particular lot, and do not provide instructions for use. “Healing” and other catalogue categories are navigation labels, not evidence of efficacy or treatment recommendations.
GHK-Cu research and reading
Read the evidence, identity checks and limitations alongside the catalogue. Research findings do not verify a vendor’s product or establish suitability for personal use.
Research peptide comparison coverage: 90 of 241 packages had multiple current suppliers
A retained 1 November 2026 PeptideTech snapshot: 116 identities, 506 offers and 241 exact-package groups, with reproducible coverage counts and source-date limits.
Published Nov 1, 2026Cenexa Labs buying guide: PEPTECH, package prices and COA checks
Check Cenexa package choices, the limits of the PEPTECH cart observation, delivery-policy differences and what a batch document actually covers.
Updated Nov 1, 2026Nova Peptide Supply buying guide: packages, COAs and referral terms
Compare Nova’s exact packages, distinguish a referral link from a working coupon, and check whether a laboratory report covers the form and lot you need.
Updated Nov 1, 2026GHK-Cu price history
No recorded observations for this package in the selected period. Try a longer range or another package.
Explore full price history, daily medians & downloads →Actual source observations from the last 14 days, shown separately by supplier, package and currency. Missing days are not filled in. The first refresh can preserve an earlier recorded price; it does not establish a daily price history.
No observation history has been recorded for this selection yet. Current offer dates are shown in the price table.
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Is GHK-Cu legal? Research-use status
This page compares research-labelled listings for GHK-Cu. A listing or a United States price does not establish authorization for human use or permission to import, possess or supply a product in a particular jurisdiction. Consult the cited regulatory sources and the rules for the actual product and destination. PeptideTech does not sell products or provide medical advice.
FDA’s compounding safety concern cited here is specifically for injectable GHK-Cu, with limited human safety data. It is not a blanket finding about all topical products.
GHK-Cu storage and handling (research context)
Follow the manufacturer’s current product- and batch-specific storage instructions and safety data sheet for GHK-Cu. The catalogue does not verify temperature stability, sterility or a preparation method. Do not transfer handling instructions between different forms, concentrations or suppliers.
Reconstitution calculator →GHK-Cu price: questions
Automated price sources are scheduled daily; other sources are checked manually. Check the offer's last successful source timestamp. A code is shown when it is attached to an offer or affiliate link. The displayed price includes a discount only when that code is cart-verified and the discounted price is explicitly recorded; otherwise it is the vendor's listed price. Prices exclude shipping. Stock status is captured at the same time. Rankings are by displayed price, except that the labelled featured partner, LA Peptides, is pinned first; “Cheapest” always marks the lowest price. PeptideTech earns a commission when you buy through a link.
Full method →Compare GHK-Cu with other research products
Compare package prices and forms; distinct compounds are not interchangeable.
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