GHK-Cu Price Comparison 2026
Naturally occurring copper-binding tripeptide studied for collagen synthesis, wound healing acceleration, and broad gene-expression regulation via the proteasome system. Declines sharply with age. Available in both injectable and topical forms.
What Research Shows
Studied for collagen I/III synthesis, wound healing, MMP-mediated ECM remodelling, and antioxidant defence (SOD1 upregulation). Transcriptomic analysis shows regulation of 4,000+ human genes. Studies measure wound closure rate, hydroxyproline content, and collagen gene expression. Strong preclinical and in vitro evidence; used commercially in cosmetics.
GHK-Cu Japan Price Comparison
Sorted by best price per mg. Click “Buy” to visit the vendor's product page. Verify prices before ordering — they change frequently.
| Vendor | Score | 50mg | Best $/mg | JP Ship. | |
|---|---|---|---|---|---|
Best PriceDirect Peptides UK (ships to Japan) | 8.3/10 | $79.99 | $1.60 | ✗ | |
Pharma Lab GlobalEditor's Choice UK (ships to Japan) | 8.8/10 | $89.99 | $1.80 | ✗ |
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