PT-141 × peptidefoundry.com — Lab Test, March 2026
COA 2603130191 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Pept2603130191Test 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 10 mg · Lab measured 9.09 mg
91% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.3 mg using the measured mass, against 2.5 mg on the label — 9% 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 | 2603130191 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 1 Sept 2026date taken from the record, not from a logged check |
| Checked by | Peptigrity staff, against the lab's portal |
| PDF vs portal | freedomdiagnosticstesting.com's portal shows validity only |
| Weight | Counts as one lab test |
Independent HPLC purity analysis of PT-141 from peptidefoundry.com, performed by freedomdiagnosticstesting.com on March 15, 2026. Reported purity: 99.872%. Net content: 9.09 mg against 10 mg labeled (91% of label). Batch PT312. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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