GHK-Cu × bioedgeresearchlabs.com — lab test, February 2026
COA 260749 matches MDx BioAnalytical Laboratory's public record. So this test doesn't rest on our review alone — the lab confirms it too.
260749Test results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Label 100 mg · Lab measured 104.67 mg
105% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 26.2 mg using the measured mass, against 25 mg on the label — 5% 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 | 260749 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 14 Aug 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | MDx BioAnalytical Laboratory's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of GHK-Cu from bioedgeresearchlabs.com, performed by MDx BioAnalytical Laboratory on February 17, 2026. Reported purity: 99.78%. Net content: 104.67 mg against 100 mg labeled (105% of label). Endotoxins: PASS (≤0.05 EU/mL). Batch GHK10012312025-04. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from bioedgeresearchlabs.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| 062026GHK100 | 3 Aug 2026 | Kovera Labs | 99.496% | 101% | ✓ Lab-verified |
| 03302026GHK100 | 13 Apr 2026 | Kovera Labs | 99.947% | 108% | ✓ Lab-verified |
| 01192026GHK50 | 28 Jan 2026 | MDx BioAnalytical Laboratory | 99.77% | 102% | ✓ Lab-verified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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