GHK-Cu × sunrisebioresearch peptides — lab test, June 2026
COA COA-2026-VA1V5O matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
5DPGF7UWTest 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 52.55 mg
105% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 13.1 mg using the measured mass, against 12.5 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 | COA-2026-VA1V5O |
|---|---|
| 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 | ILS Laboratories's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of GHK-Cu from sunrisebioresearch peptides, performed by ILS Laboratories on June 29, 2026. Reported purity: 99.63%. Net content: 52.55 mg against 50 mg labeled (105% of label). Heavy metals: Not Detected (Fentanyl Screen: Immunoassay, 50 ng/mL cutoff — Not Detected). Batch GHK50JUN26-01. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from sunrisebioresearch peptides
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| GHK100MAY26-01 | 12 May 2026 | ILS Laboratories | 99.1% | 105% | ✓ 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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