Global Aminos GHK-Cu
Evidence Score 65/100 · 2 of 2 GHK-Cu lab reports confirmed by the issuing lab
As of October 11, 2026, Global Aminos lists GHK-Cu in 50, 100 mg from $34. Its best price works out to $0.52/mg, 15% below the typical $0.62/mg for GHK-Cu. It publishes 2 GHK-Cu lab reports; 2 are confirmed in the issuing lab's own records, the newest dated May 20, 2026. Its confirmed reports cover purity testing (HPLC and mass spec). Code pepassess20 gives 20% off.
GHK-Cu lab reports confirmed by the issuing lab
- December 3, 2025Freedom Diagnosticslot N/Apurity, identityview report ↗
- May 20, 2026Freedom Diagnosticslot Blue Cappurity, identityview report ↗
GHK-Cu price at Global Aminos
- From
- $34
- Best per mg
- $0.52/mg
- With code pepassess20
- from $28 · $0.42/mg
- Typical per mg
- $0.62/mg
- Sizes
- 50, 100 mg
From Global Aminos's own store, as of October 11, 2026; shipping not included; with-code prices take 20% off with pepassess20.
Other GHK-Cu sellers with lab-confirmed reports and a coupon code
| Shop | Score | Per mg | vs typical | Code discount | Code | |
|---|---|---|---|---|---|---|
| Thrive Peptides | 95 | $0.42 | 32% below | 10% | Shop ↗ | |
| BioLongevity Labs | 93 | $1.70 | — | 15% | Shop ↗ | |
| Platinum Lion | 93 | $0.55 | 11% below | 15% | Shop ↗ | |
| Hydro Research Peptides | 90 | $0.55 | 11% below | 20% | Shop ↗ | |
| Pivot Labs Global | 89 | $0.90 | — | 15% | Shop ↗ | |
| Ascension Peptides | 87 | $0.59 | 5% below | 50% | Shop ↗ |
Global Aminos GHK-Cu questions
Is Global Aminos's GHK-Cu lab tested?
Yes. As of October 11, 2026, Global Aminos publishes 2 GHK-Cu lab reports, and PepAssess matched 2 to the issuing lab's own records (Freedom Diagnostics). The newest confirmed report is dated May 20, 2026.
How much is GHK-Cu at Global Aminos?
From $34 (50, 100 mg); its best price works out to $0.52/mg against a typical $0.62/mg, as of October 11, 2026. Prices come from Global Aminos's own store and exclude shipping and discounts.
Is there a Global Aminos coupon code for GHK-Cu?
Yes: pepassess20 (20% off), entered at checkout on globalaminos.com, as of October 11, 2026.
Who else sells lab-tested GHK-Cu?
As of October 11, 2026, the highest-scoring GHK-Cu sellers with a lab-confirmed report, besides Global Aminos: Thrive Peptides (95/100, 3 confirmed), BioLongevity Labs (93/100, 7 confirmed) and Platinum Lion (93/100, 3 confirmed).