✓ Purity · passBatch · TESA5-92504Shop-provided sample
Tesamorelin × nextedge peptides — Lab Test, April 2026
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.03%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA #135011 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
SXDVPT2NXC4ALook it up on Janoshik Labs ↗Checked Apr 15, 2026
Test results
6 data points
Purity
99.03%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
4.3 mg
Qty match
86% of labeled · -14%
0label125%
Batch / Lot
TESA5-92504
COA number
#135011
Tested by
Janoshik LabsView profile →
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
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
Original document
Issued by Janoshik Labs · Apr 15, 2026 · Batch TESA5-92504
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