PT-141 × mspeptides.com — Lab Test, January 2026
COA 2601220117 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Mole2601220117Test 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 10.94 mg
109% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.7 mg using the measured mass, against 2.5 mg on the label — 9% more.
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 | 2601220117 |
|---|---|
| Portal lookup | ✓ Lab-verified |
| Checked | 20 Jul 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 mspeptides.com, performed by freedomdiagnosticstesting.com on January 24, 2026. Reported purity: 99.923%. Net content: 10.94 mg against 10 mg labeled (109% of label). Batch R260117-PT1-J001. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of PT-141 from mspeptides.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| R250925-PT1-J001 | 17 Dec 2025 | freedomdiagnosticstesting.com | 99.547% | 118% | ✓ Lab-verified |
| R250327-PT1-J001 | 22 May 2025 | Janoshik Labs | 99.732% | 122% | ✓ Lab-verified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
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