GHK-Cu × Medi Peptide — lab test, October 2026
COA 2610270027 matches Freedom Diagnostics's public record. So this test doesn't rest on our review alone — the lab confirms it too.
MEDI2610270027Test results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 50 mg · Lab measured 54.4 mg
109% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 13.6 mg using the measured mass, against 12.5 mg on the label — 9% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
| Report number | 2610270027 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| PDF vs portal | Freedom Diagnostics's portal shows validity only |
| Submitted via | Shop panel (bulk upload) |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of GHK-Cu from Medi Peptide, performed by Freedom Diagnostics on October 28, 2026. Reported purity: 99.11%. Net content: 54.4 mg against 50 mg labeled (109% of label). Batch CU50-A5. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from Medi Peptide
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| CU100 | 4 Oct 2026 | Freedom Diagnostics | 99.85% | 98% | Unverified |
| CU100-P1 | 24 Sept 2026 | Freedom Diagnostics | 99.9% | 100% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion