Copper peptide
GHK-Cu.
3 vendors · A$34–48
Gly-His-Lys copper complex. Researched for skin repair and mitochondrial function.
Live vendor register · grouped by strength
Every vendor. Cheapest per mg first, kits listed separately.
GHK-CU · price per mg
3 listings · unflagged vendors first · Listings data last updated October 2026
Best price per mg: Pepsup 50 mg at A$0.96/mg.
10 mg
1 listing01
SwissChemsVID-SWISSCHE · US dispatch · from $24.70
10 mg
99%
HPLC · third-party COA
In stock
2–3 weeks
A$3.40/mg
A$34
50 mg
1 listing01
PepsupVID-PEPSUP · €29.99 · duties on delivery · 100 mg €54.99
50 mg
99%
No COA published (mfr claim 99%+)
In stock
NL dispatch · PostNL Tracked 2–5 business days
A$0.96/mg
A$48
Flagged vendors · documented, never recommended
01
Pharma Lab GlobalVID-PHARMA-L · UK dispatch · from £15.53
5 mg
99%
HPLC certificates
In stock
10–14 days
A$5.80/mg
A$29
Same research area
Similar compounds.
Long-form research guide
Longevity and Anti-aging Research. Mechanism + protocols + safety.
Telomere biology, epigenetic regulation, and extracellular matrix remodelling
Open the long-form guide for GHK-Cu →