Tesamorelin × nextedge peptides — lab test, April 2026
COA #135011 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
SXDVPT2NXC4ATest 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 5 mg · Lab measured 4.3 mg
86% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 1.1 mg using the measured mass, against 1.3 mg on the label — 14% 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 | #135011 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 13 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 nextedge peptides, performed by Janoshik Labs on April 15, 2026. Reported purity: 99.03%. Net content: 4.3 mg against 5 mg labeled (86% of label). Tested content is 14% below the labeled amount. Batch TESA5-92504. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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