instant-peptides Verified
tirzepatide
Instant Peptides is a research chemical supplier whose products have repeatedly tested positive for elevated levels of heavy metals.
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All tirzepatide tests from instant-peptides
Samples are tested in commercial labs
Tests Count
Scores
Last
First
| Date | Test | Results | Units | Specification | Status | Report |
|---|---|---|---|---|---|---|
| November 26, 2025 | Tirzepatide Purity | 74.00 | 10mg/vial | >99%/vial | Outside Specification | View Report |
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