GHK-Cu × glowaminos peptides — lab test, March 2026
COA 2603120278 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Glow2603120278Test 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 50 mg · Lab measured 37.42 mg
75% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 9.4 mg using the measured mass, against 12.5 mg on the label — 25% less.
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 | 2603120278 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 10 Aug 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | freedomdiagnosticstesting.com's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of GHK-Cu from glowaminos peptides, performed by freedomdiagnosticstesting.com on March 14, 2026. Reported purity: 99.372%. Net content: 37.42 mg against 50 mg labeled (75% of label). Tested content is 25% below the labeled amount. Endotoxins: Pass. Batch GL-010059. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from glowaminos peptides
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| GL-010206 | 13 Jul 2026 | ILS Laboratories | 99.91% | 104% | ✓ Lab-verified |
| GL-010172 | 29 Jun 2026 | ILS Laboratories | 99.72% | 100% | ✓ Lab-verified |
| GL-010139 | 19 Jun 2026 | ILS Laboratories | 99.8% | 106% | ✓ Lab-verified |
| GL-010140 | 9 Jun 2026 | ILS Laboratories | 99.91% | 105% | ✓ Lab-verified |
| GL-010108 | 14 May 2026 | ILS Laboratories | 99.65% | 106% | ✓ Lab-verified |
| GL-010096 | 17 Apr 2026 | ILS Laboratories | 99.86% | 105% | ✓ Lab-verified |
| GL-010074 | 18 Mar 2026 | freedomdiagnosticstesting.com | 99.722% | 99% | ✓ Lab-verified |
| GL-010007 | 5 Feb 2026 | freedomdiagnosticstesting.com | 99.922% | 113% | ✓ 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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