GHK-Cu × peptidology.co — lab test, November 2025
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Test 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 70 mg · Lab measured 70.15 mg
100% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 17.5 mg on both the label figure and the measured one.
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.
Independent HPLC purity analysis of GLOW from peptidology.co, performed by Vanguard Laboratory on November 18, 2025. Reported purity: 99.5%. Net content: 70.15 mg against 70 mg labeled (100% of label). Batch 1665. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of GHK-Cu from peptidology.co
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| 01-029-PD-1358 | 29 Jul 2025 | Vanguard Laboratory | 99.72% | 130% | Unverified |
| 01-029-PD-1353 | 2 Apr 2025 | Vanguard Laboratory | 99.5% | 106% | Unverified |
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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