GHK-Cu
254 vendors · 16 sizes · $0.05–$1.95 per mg at 100mg · observed Sep 1–Sep 19
Certificates
29 of the 255 sellers we assessed publish a certificate for the batch they ship.
"Third-party tested" is a claim about who tested it. A certificate you can open is a document. Only the second is counted here.
At 100mg
How this is ordered Grouped by what each seller publishes about testing, strongest first, and cheapest first inside every group. Nobody is left out — the cheapest sellers on this page are in the last group. Sort by price instead →
Our everyday price is $29.50 more than the cheapest seller in this group who publishes a certificate.
Shows you a certificate for the batch COA 19 of 177 sellers we read
The listing publishes a test certificate, or promises one per batch. This is the only group where a document exists to open.
| Vendor | Price | Per mg | |
|---|---|---|---|
| Ironaminos Sep 17 | $29.99 | $0.30 | visit |
| Labratpeptides Sep 17 | $35.99 | $0.36 | visit |
| Southernaminos Sep 19 | $37.50 | $0.38 | visit |
| Eliteresearchlab Sep 19 | $39.99 | $0.40 | visit |
| Modifiedaminos Sep 19 | $39.99 | $0.40 | visit |
| PSPeptides Sep 16 | $39.99 | $0.40 | visit |
| Puregenixpeptides Sep 18 | $40.00 | $0.40 | visit |
| Pepixlabs Sep 18 | $45.00 | $0.45 | visit |
| Valorpeptides Sep 18 | $48.99 | $0.49 | visit |
| Forgeperformanceco Sep 17 | $50.00 | $0.50 | visit |
| Revolutionpeptide Sep 18 | $50.00 | $0.50 | visit |
| PepRally Sep 16 The certificate for the exact vial you receive, reachable from a code on the bottle. | $59.49 | $0.59 | visit |
| Apex Peptide Supply Sep 16 | $59.99 | $0.60 | visit |
| Protide Health Sep 16 | $65.00 | $0.65 | visit |
| Biopeptitech Sep 19 | $73.99 | $0.74 | visit |
| Alphapeps Sep 17 | $85.00 | $0.85 | visit |
| Eternalpep Sep 17 | $90.00 | $0.90 | visit |
| Modern Peptides Sep 19 | $90.00 | $0.90 | visit |
| Warrior Makers Sep 18 | $139.00 | $1.39 | visit |
Says an outside lab tested it — shows nothing 3rd-party 13 of 177 sellers we read
A claim about who did the testing, with no certificate on the listing.
| Vendor | Price | Per mg | |
|---|---|---|---|
| Idunpeptides Sep 19 | $34.99 | $0.35 | visit |
| Choicepeps Sep 17 | $39.99 | $0.40 | visit |
| Treasurecoastpeptides Sep 18 | $39.99 | $0.40 | visit |
| Redcapelabs Sep 18 | $45.00 | $0.45 | visit |
| Honest Peptide Sep 16 | $49.00 | $0.49 | visit |
| Sfbayareapeptides Sep 18 | $49.95 | $0.50 | visit |
| Retapure Sep 19 | $50.00 | $0.50 | visit |
| Lumexhealth Sep 17 | $55.00 | $0.55 | visit |
| Soliralab Sep 18 | $55.99 | $0.56 | visit |
| Tryaurapeptides Sep 17 | $69.00 | $0.69 | visit |
| Rcgenix Sep 18 | $75.00 | $0.75 | visit |
| Purelabperformance Sep 18 | $89.99 | $0.90 | visit |
| Directresearchsupply Sep 19 | $150.00 | $1.50 | visit |
Says it was tested — names nobody tested 28 of 177 sellers we read
A claim about method — "HPLC", "lab tested" — naming no laboratory and showing no document.
| Vendor | Price | Per mg | |
|---|---|---|---|
| Newbeginningpeps Sep 18 | $34.65 | $0.35 | visit |
| Mypurepeptide Sep 17 | $35.00 | $0.35 | visit |
| Retaonelabs Sep 18 | $39.00 | $0.39 | visit |
| Charlestonpeptidesupply Sep 17 | $39.99 | $0.40 | visit |
| Onedaycompounds Sep 19 | $44.99 | $0.45 | visit |
| Bioscience Peptides Sep 17 | $45.00 | $0.45 | visit |
| Apogeepeptides Sep 16 | $50.00 | $0.50 | visit |
| Pepkits Sep 18 | $50.00 | $0.50 | visit |
| Ezpeptides Sep 19 | $53.00 | $0.53 | visit |
| Onyxresearch Sep 18 | $53.10 | $0.53 | visit |
| Manawellresearch Sep 17 | $55.00 | $0.55 | visit |
| Optimumcompounds Sep 18 | $55.00 | $0.55 | visit |
| Sentinelvalor Sep 18 | $59.99 | $0.60 | visit |
| Huaianhanyoupeptides Sep 19 | $60.00 | $0.60 | visit |
| Elitemiamipeptides Sep 17 | $68.95 | $0.69 | visit |
| Platinumpeptides Sep 19 | $69.95 | $0.70 | visit |
| Puretestedpeptides Sep 18 | $77.77 | $0.78 | visit |
| Auraglowpeptides Sep 17 | $78.00 | $0.78 | visit |
| Flourishglobalpeptide Sep 17 | $78.00 | $0.78 | visit |
| Spbiolabs Sep 18 | $79.00 | $0.79 | visit |
| Happypeptides Sep 17 | $79.50 | $0.80 | visit |
| Peptidehub Sep 16 | $81.00 | $0.81 | visit |
| Oath Research Sep 16 | $90.00 | $0.90 | visit |
| Peptidecu Sep 17 | $97.00 | $0.97 | visit |
| Evolvepeptides Sep 17 | $109.90 | $1.10 | visit |
| Aminoxgen Sep 17 | $109.99 | $1.10 | visit |
| Primelongevitypeptides Sep 18 | $120.00 | $1.20 | visit |
| Westpeptides Sep 16 | $179.99 | $1.80 | visit |
Nothing about testing in the listing none 117 of 177 sellers we read
We found no mention of testing on the page we read. That is a fact about this listing and not about the seller — they may publish certificates somewhere we have not looked.
| Vendor | Price | Per mg | |
|---|---|---|---|
| Gzcsmb Sep 17 | $5.00 | $0.05 | visit |
| Bulkpeptidesupply Sep 17 | $12.00 | $0.12 | visit |
| Garygpm Sep 17 | $13.00 | $0.13 | visit |
| Aminoannex Sep 17 | $18.00 | $0.18 | visit |
| Gulfcoastaminos Sep 19 | $24.95 | $0.25 | visit |
| Bondedd Sep 17 | $25.00 | $0.25 | visit |
| Forge Science Sep 17 | $25.00 | $0.25 | visit |
| Research1peptides Sep 18 | $26.00 | $0.26 | visit |
| Archerpeptides Sep 17 | $28.00 | $0.28 | visit |
| Velorabiolabs Sep 18 | $29.00 | $0.29 | visit |
| Pinnaclebiosupply Sep 18 | $29.99 | $0.30 | visit |
| Biopepz Sep 17 | $30.00 | $0.30 | visit |
| Championpeptides Sep 19 | $30.00 | $0.30 | visit |
| Zimbio Sep 19 | $30.00 | $0.30 | visit |
| Zenergypeps Sep 19 | $32.00 | $0.32 | visit |
| Wellilabs Sep 18 | $33.99 | $0.34 | visit |
| Aminosupplyco Sep 17 | $35.00 | $0.35 | visit |
| Puruspeptides Sep 18 | $35.00 | $0.35 | visit |
| Rarevbiolabs Sep 18 | $35.00 | $0.35 | visit |
| Stoneheartpeptides Sep 18 | $35.00 | $0.35 | visit |
| Shortchainaminos Sep 18 | $36.80 | $0.37 | visit |
| Peptidemakers Sep 18 | $38.00 | $0.38 | visit |
| Deprisinc Sep 17 | $39.00 | $0.39 | visit |
| Peptideruo Sep 18 | $39.00 | $0.39 | visit |
| Aiopeptides Sep 17 | $39.20 | $0.39 | visit |
| Maximumpeps Sep 17 | $39.99 | $0.40 | visit |
| Modernresearchpeptides Sep 17 | $39.99 | $0.40 | visit |
| Coloradoresearchpeptides Sep 17 | $40.00 | $0.40 | visit |
| Peptideplugs Sep 18 | $40.00 | $0.40 | visit |
| Steadymeds Sep 18 | $40.00 | $0.40 | visit |
| Bleaugenics Sep 17 | $42.00 | $0.42 | visit |
| Ethospeptideresearch Sep 17 | $42.00 | $0.42 | visit |
| Aminoelementslab Sep 17 | $45.00 | $0.45 | visit |
| Compoundpurity Sep 17 | $45.00 | $0.45 | visit |
| Genpeptide Sep 17 | $45.00 | $0.45 | visit |
| Hydroresearchpeptides Sep 17 | $45.00 | $0.45 | visit |
| Maddogpeps Sep 17 | $45.00 | $0.45 | visit |
| Peppertidez Sep 18 | $45.00 | $0.45 | visit |
| Bluelineresearch Sep 17 | $46.00 | $0.46 | visit |
| Eliteedgebiotech Sep 17 | $48.00 | $0.48 | visit |
| Phantompeptides Sep 18 | $48.00 | $0.48 | visit |
| Luckylinkpeptides Sep 17 | $49.00 | $0.49 | visit |
| Doublerlabs Sep 19 | $49.99 | $0.50 | visit |
| Horizonlabsbio Sep 17 | $49.99 | $0.50 | visit |
| Trionyxlabs Sep 18 | $49.99 | $0.50 | visit |
| Verifiedpeptides Sep 18 | $49.99 | $0.50 | visit |
| Aminousa Sep 17 | $50.00 | $0.50 | visit |
| Health Tides Sep 17 | $50.00 | $0.50 | visit |
| Longevityprolabs Sep 17 | $50.00 | $0.50 | visit |
| Mammothmusclepeptides Sep 17 | $50.00 | $0.50 | visit |
| Nexxgenpeptides Sep 19 | $50.00 | $0.50 | visit |
| Reliablepeptides Sep 18 | $50.00 | $0.50 | visit |
| Ameanopeptides Sep 17 | $53.00 | $0.53 | visit |
| Triumphantlabs Sep 16 | $53.00 | $0.53 | visit |
| Nationwidepeptides Sep 19 | $54.00 | $0.54 | visit |
| Amc Essentials Sep 19 | $54.99 | $0.55 | visit |
| Baysidepeptides Sep 17 | $54.99 | $0.55 | visit |
| Platinumlionpeptides Sep 18 | $54.99 | $0.55 | visit |
| Vitalcellpeptides Sep 18 | $54.99 | $0.55 | visit |
| Alphaomegapeptide Sep 17 | $55.00 | $0.55 | visit |
| Ascendpeptidesusa Sep 17 | $55.00 | $0.55 | visit |
| Empower Peptides Sep 19 | $55.00 | $0.55 | visit |
| Axtidebio Sep 17 | $56.00 | $0.56 | visit |
| Protidexbio Sep 18 | $56.00 | $0.56 | visit |
| Luxuryamino Sep 17 | $57.99 | $0.58 | visit |
| Libertypeptides Sep 17 | $58.00 | $0.58 | visit |
| Reta Peptide Sep 18 | $58.00 | $0.58 | visit |
| Athenapeptides Sep 17 | $59.00 | $0.59 | visit |
| Peptira Sep 18 | $59.00 | $0.59 | visit |
| Trulabpeptides Sep 16 | $59.00 | $0.59 | visit |
| Usaperformanceaminos Sep 18 | $59.00 | $0.59 | visit |
| Koi Peptides Sep 16 | $59.95 | $0.60 | visit |
| Aminonova Sep 17 | $59.99 | $0.60 | visit |
| Felixchem Sep 17 | $59.99 | $0.60 | visit |
| Snappypeptides Sep 19 | $59.99 | $0.60 | visit |
| Eliteeons Sep 17 | $60.00 | $0.60 | visit |
| Greatlifepeptides Sep 17 | $60.00 | $0.60 | visit |
| Ignitepeptides Sep 19 | $60.00 | $0.60 | visit |
| Myprojectzero Sep 18 | $60.00 | $0.60 | visit |
| Nulifepeptides Sep 18 | $60.00 | $0.60 | visit |
| Nxirlabs Sep 17 | $60.00 | $0.60 | visit |
| Peptides4research Sep 18 | $60.00 | $0.60 | visit |
| Primepeptides Sep 18 | $60.00 | $0.60 | visit |
| Chameleonpeptides Sep 17 | $61.20 | $0.61 | visit |
| Mobpeptides Sep 17 | $64.99 | $0.65 | visit |
| Alphabiomedlabs Sep 17 | $65.00 | $0.65 | visit |
| Apexamino Sep 19 | $65.00 | $0.65 | visit |
| Jt Peptide Sep 17 | $65.00 | $0.65 | visit |
| Nupeps Sep 17 | $65.00 | $0.65 | visit |
| Novapeptidesupply Sep 18 | $69.99 | $0.70 | visit |
| Orosresearch Sep 18 | $69.99 | $0.70 | visit |
| Triantex Sep 18 | $69.99 | $0.70 | visit |
| Hvyresearch Sep 17 | $70.00 | $0.70 | visit |
| Proxivalabs Sep 18 | $70.00 | $0.70 | visit |
| Pep4life Sep 19 | $74.00 | $0.74 | visit |
| Coffeeandpeppers Sep 17 | $74.99 | $0.75 | visit |
| Pillarpeptides Sep 16 | $74.99 | $0.75 | visit |
| Rebirthlabs Sep 18 | $74.99 | $0.75 | visit |
| Primelabpeptides Sep 18 | $75.00 | $0.75 | visit |
| Transformapeptides Sep 18 | $79.00 | $0.79 | visit |
| Carolinaresearchcompounds Sep 17 | $79.99 | $0.80 | visit |
| Peptidelabs Sep 18 | $79.99 | $0.80 | visit |
| Fortifyyourtemple Sep 18 | $80.00 | $0.80 | visit |
| Uwa Biotech Sep 18 | $80.00 | $0.80 | visit |
| Mainpeptides Sep 17 | $84.99 | $0.85 | visit |
| Yoursoma Sep 18 | $89.00 | $0.89 | visit |
| Peptidesourcehub Sep 18 | $94.90 | $0.95 | visit |
| Aevitasresearch Sep 17 | $99.00 | $0.99 | visit |
| Ironpeptidesstore Sep 19 | $109.99 | $1.10 | visit |
| Ryderresearch Sep 18 | $110.00 | $1.10 | visit |
| Aeylabs Sep 17 | $115.00 | $1.15 | visit |
| Nexusbiolife Sep 18 | $119.95 | $1.20 | visit |
| Purefusionpeptide Sep 18 | $120.00 | $1.20 | visit |
| Alphabiologix Sep 17 | $125.00 | $1.25 | visit |
| Peptideswarehouse Sep 18 | $133.93 | $1.34 | visit |
| Canlabintl Sep 17 | $135.00 | $1.35 | visit |
| Edgepeptides Sep 17 | $195.00 | $1.95 | visit |
Not read yet
We have not read these listings for test results. Their absence from the groups above says nothing about them.
| Vendor | Price | Per mg | |
|---|---|---|---|
| Peptide Crafters Sep 1 | $38.25 | $0.38 | visit |
| Orionpeptides Sep 2 | $39.00 | $0.39 | visit |
| Lumenpeptides Sep 2 | $50.00 | $0.50 | visit |
| Olympiapeptides Sep 2 | $50.00 | $0.50 | visit |
| Nurapeptide Sep 2 | $55.00 | $0.55 | visit |
| Simple Peptide Sep 1 | $55.00 | $0.55 | visit |
| Ascension Peptides Sep 7 | $59.00 | $0.59 | visit |
| Gammapeptides Sep 2 | $59.00 | $0.59 | visit |
| Quantumpeptides Sep 14 | $60.00 | $0.60 | visit |
| Fusionpeptides Sep 2 | $70.00 | $0.70 | visit |
| Aminovault Sep 12 | $71.40 | $0.71 | visit |
| Pinnaclepeptidelabs Sep 12 | $79.99 | $0.80 | visit |
| LiveWell Peptides Sep 1 | $125.00 | $1.25 | visit |
| Pure Bio Labs Sep 14 | $149.99 | $1.50 | visit |
Withheld from this comparison: 2 listings priced far outside this compound's range and 13 sellers publishing in another currency. We publish only prices we read in US dollars, and we convert nothing.
Sellers of GHK-Cu also list
Want to be told when GHK-Cu moves? Watch this price → We haven't started sending these yet — this is us finding out whether anybody wants them.