COA #134847 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
WPF8MZWDZEGBThis 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 11.66 mg
117% 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 — 17% 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 | #134847 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 4 Aug 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | Janoshik Labs's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of Tesamorelin from Andy-Peps-Studio(APS), performed by Janoshik Labs on April 8, 2026. Reported purity: 99.74%. Net content: 11.66 mg against 10 mg labeled (117% of label). Tested content exceeds the labeled amount by 17%. Batch PMKT. Sample source: shop-provided. Certificate of analysis attached.
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion