Account
Inquiry
The biggest catch with GHK-Cu is it’s strictly for research use only—no human or veterinary appliction, so if that’s your lane, you’re fine, but we don’t pretend otherwise.
We’ve been sourcing this form a GMP-certified facility for about two years now, and what it does is hold up well at -20°C, which matters because any temperture fluctuation can degrade teh copper-peptide bond faster than most buyers expect.
Purity runs ≥99% by HPLC, and we’ve had batches hit 99.3% or so, but don’t count on that every time—it’s usually consistent, though I’d check COA for your lot.
MOQ is 1 gram, which is low enough for small labs to test, but we also do custom packaging if you’re moving 50 grams or more—just confirm lead time because bulk orders can take 20 days or so.
Basically, it’s a white freeze-dried powder, CAS 49557-75-7, and the 340.38 g/mol molecular weight means it’s on the lighter side for peptides, so handling it in solution requires careful reconstitution.
One thing buyers don’t always think to ask: the powder is hygroscopic, so once you open the vial, you’ve got about 48 hours before moisture starts affecting it—keep it sealed until use.
Our MOQ is just 1 gram, so you can start small. Larger quantities are available if you need more for your research projects.
Yes, we supply a Certificate of Analysis with every batch to confirm the ≥99% purity and GMP compliance. Just request it with your order.
You need to keep it at -20°C in a freezer, away from moisture and light. That'll preserve its potency for long-term research use.
Absolutely, we offer customizable packaging options. Let us know your requirements, and we'll arrange the labeling or vial size to fit your needs.
Typically, we ship within 2-3 business days after order confirmation, depending on the quantity and packaging customization. Expedited options can be discussed.
