GHK-Cu × trivialbioworks peptides — lab test, April 2026
COA KVR-2026-431113 matches Kovera Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
UIlH8CATest results
About this test
Label 50 mg · Lab measured 52.18 mg
104% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 13 mg using the measured mass, against 12.5 mg on the label — 4% 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 | KVR-2026-431113 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 24 Aug 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Kovera Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of GHK-Cu from trivialbioworks peptides, performed by Kovera Labs on April 22, 2026. Reported purity: 99.764%. Net content: 52.18 mg against 50 mg labeled (104% of label). Endotoxins: PASS (≤0.5 EU/mL). Heavy metals: Arsenic, Cadmium, Lead, Mercury — all Negative. Batch Gk50-0413. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from trivialbioworks peptides
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| GK50-0213 | 28 Feb 2026 | Chromate | 99.924% | 64% | ✓ 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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