Janoshik Labs publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.
This certificate carries no lookup code.
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
Label 10 mg · Lab measured 11.57 mg
116% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.9 mg using the measured mass, against 2.5 mg on the label — 16% 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.
Independent HPLC purity analysis of KPV from verified peptides, performed by Janoshik Labs on January 15, 2025. Reported purity: 99.922%. Net content: 11.57 mg against 10 mg labeled (116% of label). Tested content exceeds the labeled amount by 16%. Batch 12-24-0110A. Sample source: shop-provided. Certificate of analysis attached.
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| KP04260510E | 17 Apr 2026 | Janoshik Labs | 98.508% | 98% | Unverified |
| 12-25-0310C | 24 Oct 2025 | Janoshik Labs | 99.731% | 102% | Unverified |
| 01-25-0510F | 4 Jul 2025 | Janoshik Labs | 99.773% | 132% | Unverified |
| 04-25-0210B | 2 May 2025 | Janoshik Labs | 99.878% | 139% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion