GHK-Cu 100mg price: 3 vendors compared (2026)
Cheapest GHK-Cu 100mg today is $39.99 at Modified Aminos with code TECH10, from 3 suppliers checked weekly.
GHK-Cu is the copper complex of the tripeptide glycyl-L-histidyl-L-lysine, a naturally occurring human plasma peptide studied in skin and wound-healing research. It is sold as a blue lyophilized powder in 50–500 mg vials.
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GHK-Cu 100mg costs $39.99 to $75.00 across 3 research vendors as of Sep 16, 2026. The lowest price is Modified Aminos at $39.99 ($0.40 per mg), after code TECH10. Prices are checked weekly and shown before shipping.
GHK-Cu 100mg prices by vendor
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These vendors publish a starting price but keep their per-size prices behind a researcher verification we do not complete on your behalf. They are shown for completeness and are never ranked against the prices above, because we cannot tell which size the figure refers to.
GHK-Cu for sale: price by size
Where to buy GHK-Cu
Blank Peptides lists GHK-Cu in 1 size (100mg), from $75.00 for 100mg. Certificates of analysis are published per lot. Ships US; accepts Card, Crypto.
American Peptides lists GHK-Cu in 2 sizes (100mg, 50mg), from $50.00 for 50mg. Certificates of analysis are published per lot. Ships US · same-day dispatch; accepts Card, Zelle.
Modified Aminos lists GHK-Cu in 2 sizes (50mg, 100mg), from $27.99 for 50mg after code TECH10. Ships US; accepts Card, Crypto.
GHK-Cu suppliers compared
GHK-Cu price history
Best price at 100mg over the last 30 days.
No price move of $0.50 or more in the last 30 days.
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Is GHK-Cu legal? Research-use status
GHK-Cu is sold in the United States as a research chemical for laboratory use only (RUO). It is not approved by the FDA for human use, is not a dietary supplement, and the vendors listed here sell it exclusively for in-vitro research. Buyers are responsible for compliance with the laws of their jurisdiction. PeptideTech does not sell products and does not provide medical advice.
Not approved for human use anywhere; sold only as a research chemical.
GHK-Cu storage and handling (research context)
Lyophilized GHK-Cu is typically shipped at ambient temperature and stored at −20 °C for long-term laboratory use. For in-vitro work it is reconstituted with bacteriostatic water and kept refrigerated at 2–8 °C. Vendors list lot numbers and certificates of analysis for verification.
GHK-Cu price: questions
Prices are read from each vendor's product page weekly, converted to the price after any listed code, and shown before shipping. Stock status is captured at the same time. Rankings are by price only. PeptideTech earns a commission when you buy through a link; it never changes the order.
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