GHK-Cu × peptide partners — lab test, May 2026
COA SPL-3798 matches Trust Pointe Analytics's public record. So this test doesn't rest on our review alone — the lab confirms it too.
B5N6HETPBYT5Test 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 98.74 mg
99% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 24.7 mg using the measured mass, against 25 mg on the label — 1% 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 | SPL-3798 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 28 Aug 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Trust Pointe Analytics's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of GHK-Cu from peptide partners, performed by Trust Pointe Analytics on May 14, 2026. Reported purity: 99.74%. Net content: 98.74 mg against 100 mg labeled (99% of label). Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from peptide partners
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| CU202604 | 3 Apr 2026 | Kovera Labs | 99.938% | 96% | Unverified |
| KW202602 | 1 Mar 2026 | Chromate | 99.864% | 100% | Unverified |
| GK202512 (Vial A) | 19 Dec 2025 | BioRegen | 99.79% | 96% | Unverified |
| CU20250717 | 9 Aug 2025 | BioRegen | 99.73% | 129% | 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