GHK-Cu vs Melanotan I: price per mg
A straight price comparison — cheapest and typical $/mg for each, captured first-party from vendors' own live stores. This compares cost only. It is not a medical, potency, efficacy, or dosing comparison, and nothing here is human-use guidance.
GHK-Cu is cheaper per mg right now: from $0.36/mg vs $2.11/mg for Melanotan I — about 83% less per mg.
| $/mg | GHK-Cu | Melanotan I |
|---|---|---|
| Cheapest | $0.36 | $2.11 |
| Highest | $2.47 | $6.77 |
| First-party vendors | 60 | 41 |
| Sources tracked | 60 | 41 |
live first-party prices · captured 40m ago
Full vendor tables, COA availability, and price-drop alerts on each compound page: GHK-Cu prices → · Melanotan I prices →
All products listed are sold by third-party vendors for laboratory and research use only (RUO). Where an FDA label or a peer-reviewed study has published a dose, pepmg reports it with the source named, because that is safer than guessing. It is a report, not medical advice and not a recommendation to use anything. pepmg sells nothing and ships nothing. Listings are price-tracking data, not endorsements.