KPV + GHK-Cu: 2 vendors compared
KPV + GHK-Cu is a single vial holding KPV 10 mg + GHK-Cu 50 mg — 60 mg of peptide in all, at the ratio the vendors who itemise the vial print. 2 indexed vendors price it, from $0.920 to $1.08 per milligram of total peptide (median $1.00). At the median, 60 mg as a blend costs $60 against $80 for the same milligrams bought as separate vials — 25.0% less. No laboratory report indexed here assays KPV + GHK-Cu as a blend with a purity figure per component, so the testing evidence on this page is each vendor's own certificates for KPV and GHK-Cu — 9 checkable lots across 2 vendors.
KPV 10 mg + GHK-Cu 50 mg · sold as 60 mg · newest component assay 21 Sept 2026
Vendors priced
2
2 indexed vendors sell or document it
Median price
$1.00/mg
$0.920 to $1.08 per mg of total peptide
Blend vs parts, 60 mg
$60 / $80
The blend is 25.0% cheaper than the same milligrams in separate vials
Component lots tested
9 / 9
Checkable / all records for KPV and GHK-Cu at these vendors
What is in the vial
| Compound | In a 60 mg vial | Share | Median $/mg alone | Cost of this part | Lots tested |
|---|---|---|---|---|---|
| KPV | 10 mg | 16.7% | $5.00 | $50 | 20 / 25 |
| GHK-Cu | 50 mg | 83.3% | $0.600 | $30 | 40 / 42 |
| Parts, bought separately | 60 mg | 100% | $1.33 | $80 | 60 / 67 |
| KPV + GHK-Cu, as a blend | 60 mg | 100% | $1.00 | $60 | 0 |
The parts arrive as 2 vials rather than one, which is a real advantage — each can be dosed on its own and each can be assayed on its own. The blend arrives as one vial, which is cheaper to ship and, as the figures above show, not always cheaper to buy.
Every vendor selling KPV + GHK-Cu
| # | Vendor | Score here | Listing | Price / mg | Blend vs parts | Parts tested | Newest test | Laboratory | Visit |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  PeptidePlugs | 85.994% | GHK-Cu + KPV – Halo blend (60mg)60 mg · $55.0010 mg / 50 mg | $0.920 (92%) | $55 / $60 (−$4.80) | 6 / 6 | Freedom Diagnostics Testing | ||
| 2 |  Simple Peptide | 77.592% | GHK-Cu/KPV Blend60 mg · $65.0010 mg / 50 mg | $1.08 (108%) | $65 / $73 (−$7.70) | 3 / 3 | Freedom Diagnostics Testing |
What a certificate can say about a blend
A laboratory testing a KPV + GHK-Cu vial reports two different kinds of figure. It measures the content of each component— a Stealth Research Labs report on a CJC-1295 + Ipamorelin vial labelled 5 mg and 5 mg reads “5.33, 5.42 mg”, which is exactly the check a buyer wants. But it reports purity once, for the mixture as a whole: “overall purity 99.74%”. There is no per-component purity on the document.
So a blend report cannot be broken into one record per peptide without attaching to each part a purity figure the laboratory never measured. That is why 0 records on this index name KPV + GHK-Cuitself, and why the testing column in the table above counts each vendor’s certificates for KPV and GHK-Cu instead. A vendor that documents the parts properly is the closest thing to evidence about its blend that exists.
Vendors publishing a KPV + GHK-Cu report are welcome to send it — we record blend reports as blend reports, with the content figures per component and the purity figure as the document states it, and never as 2 separate records.
Certificates for the parts
Questions this page answers
- What is in KPV + GHK-Cu?
- KPV + GHK-Cu is one vial holding KPV 10 mg + GHK-Cu 50 mg, 60 mg of peptide in total. Smaller vials of the same blend keep the ratio: a 30 mg vial is the same split halved. 2 compounds, each with its own research record and its own certificates on this index.
- Is KPV + GHK-Cu cheaper than buying the peptides separately?
- At the market median, 60 mg of KPV + GHK-Cu costs $60 as a blend and $80 bought as 2 separate vials at each compound's median price per mg. 0 of the 2 vendors that sell both the blend and all of its parts charge more for the blend than for the parts.
- Can a laboratory certificate prove what is in a KPV + GHK-Cu vial?
- Only partly. A blend report measures how many milligrams of each component the vial holds, which is the useful part, but it reports purity once for the mixture as a whole. There is no per-component purity to publish, so a blend certificate cannot be split into one record per peptide without asserting a figure no laboratory measured. PepIndex records blend reports as blend reports and judges a vendor's blend on the certificates it holds for the component peptides.