✓ Purity · passBatch · PNPUShop-provided sample
Tirzepatide × apspeptide.com — Lab Test, May 2026
Tested · submitted by @Frank 👑 Legend
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
99.87%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA #154023 matches Janoshik Labs's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
U1W2IC7V7AFQLook it up on Janoshik Labs ↗Checked May 7, 2026
Test results
6 data points
Purity
99.87%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
30 mg
Tested qty
32.31 mg
Qty match
108% of labeled · +8%
0label125%
Batch / Lot
PNPU
COA number
#154023
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 Tirzepatide from apspeptide.com, performed by Janoshik Labs on May 7, 2026. Reported purity: 99.87%. Net content: 32.31 mg against 30 mg labeled (108% of label). Batch PNPU. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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