| Dose & Quantity | 50mg x 1 Vial, 50mg x 10 Vials, 50mg x 25 Vials, 50mg x 50 Vials, 50mg x 100 Vials, 100mg x 1 Vial, 100mg x 10 Vials, 100mg x 25 Vials, 100mg x 50 Vials, 100mg x 100 Vials |
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$ USD
GHK-Cu (50mg & 100mg)
Price range: $20.99 through $899.99
GHK-Cu — Research-grade copper tripeptide. US-manufactured; shipped locally from our facilities in the US, Canada, Australia, the UK, and Europe. 99%+ purity, third-party tested—COA available upon request. Available in 50 mg and 100 mg.
Mason T. | Toowoomba, Queensland, Australia | ✔ Verified Buyer –
Strong results. Smooth delivery.
Dr. Lachlan Reid | Cairns, Queensland, Australia | ✔ Verified Buyer –
High-purity GHK-Cu with HPLC verification, fast two-day shipping, and quality you can count on for research use.
Dr. Fiona Lam | St. John’s, Newfoundland and Labrador, Canada | ✔ Verified Buyer –
Our research team recently placed a bulk order with Pure Peptides Hub, and the delivery took two days. Bulk pricing was reasonable, and the incoming COAs showed >99% purity across the batches we received. Customer support was also very responsive to some technical questions we had. Overall, the ordering process was smooth, with clear documentation and reliable delivery for research purposes.
Sophie W. | Exeter, UK | ✔ Verified Buyer –
Skin looks better—firmer and less lined. Some redness early on, nothing major. Price was fair for a small order and it arrived quickly. Would order again.
Dr. Vivienne Okonkwo | Raleigh, North Carolina, USA | ✔ Verified Buyer –
We procured GHK-Cu for a fibroblast culture study examining collagen synthesis and matrix metalloproteinase modulation. The lot-specific COA included with our shipment reported 99.95% purity by HPLC, with ESI-MS confirming the expected molecular weight of 401.91 Da and a copper content of 12.85%, which fell within our specification range. The blue crystalline powder reconstituted cleanly in BAC water and remained stable across our assay window. Delivery arrived in two days with discreet external labelling for our shared institutional dock. The published literature on GHK-Cu’s gene-level effects—modulating over four thousand genes and upregulating type I and III collagen—made it a logical choice for our remodeling assays, and the peptide performed consistently in our hands. The bulk pricing was reasonable for the quantity we needed. A dependable research supplier.
Talia M. | Bunbury, Western Australia, Australia | ✔ Verified Buyer –
Two-day delivery. COA showed 99.95%. Skin looks tighter already.
Dom V. | Laval, Quebec, Canada | ✔ Verified Buyer –
Got 10 vials for my personal use. I started with a topical application and also ran a low-dose subcutaneous protocol for a few weeks. The most noticeable change was in skin texture—finer lines around my eyes softened, and my skin felt firmer overall. I also saw some improvement in hair thickness at the temples, though that was slower. I did get occasional redness at the application site early on, and a couple of small breakouts on my forehead, which I had read about in community reports. Both settled after the first two weeks. The COA in the box showed >99% purity by HPLC, which gave me the confidence to use their GHK-CU. Shipping didn’t take long at all—they delivered in two days. The packaging, too, was completely plain. Fair pricing overall. Definitely recommend this shop.
Rhys A. | Swansea, UK | ✔ Verified Buyer –
Clean COA. Fast ship. Skin feels great.
Dr. Percival Nwosu | Tucson, Arizona, USA | ✔ Verified Buyer –
Our shipment arrived with one vial cracked and the lyophilized powder exposed. I sent a photo of the damaged vial and packaging, and customer service arranged a replacement the same day—no forms, no argument. The replacement arrived in two days, and the COA for the new lot confirmed 99.95% purity by HPLC. That kind of no-friction resolution is exactly what you want from a research supplier. We will continue sourcing our GHK-Cu through Pure Peptides Hub for our dermal fibroblast studies.
Dr. Sebastian Hale | Fort Worth, Texas, USA | ✔ Verified Buyer –
We added precision peptide pen tips and BAC water to our GHK-Cu order, bringing the total above $200, which allowed us to take advantage of the free shipping option. The COA included in the package showed 99.95% purity by HPLC, consistent with the batch documentation. They delivered in two days. The accessories were of great quality too.
Imogen C. | Reading, UK | ✔ Verified Buyer –
Noticed my skin looking smoother after a few weeks. A bit of redness at first but it passed. Quick delivery and discreet packaging. Good stuff.
Nadia F. | Moncton, New Brunswick, Canada | ✔ Verified Buyer –
Quick shipping, discreet packaging, and confirmed purity.
Caleb R. | Red Deer, Alberta, Canada | ✔ Verified Buyer –
I purchased it for personal use rather than research purposes. I chose GHK-Cu specifically for skin remodeling rather than general anti-aging, and the research on collagen synthesis and elastin cross-linking matched what I experienced. My skin felt firmer within a few weeks, and fine lines around my mouth softened. I also ran it alongside a hair-focused protocol and saw some improvement in density at the crown, though that took longer. Side effects were mild—some injection-site redness and a metallic taste occasionally, which I had read about. The COA showed 99.9% purity by HPLC, which was the major reason why I purchased from Pure Peptides Hub. No regrets!