Melanotan I (MT-1) × Petratide Science — Lab Test, March 2026
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Test 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 14.25 mg
143% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3.6 mg using the measured mass, against 2.5 mg on the label — 43% 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.
Independent HPLC purity analysis of Melanotan I from petratidescience.com, performed by freedomdiagnosticstesting.com on March 11, 2026. Reported purity: 99.709%. Net content: 14.25 mg against 10 mg labeled (143% of label). Tested content exceeds the labeled amount by 43%. Batch PS03-MT12. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of Melanotan I (MT-1) from petratidescience.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| PS02-M10 | 12 Feb 2026 | freedomdiagnosticstesting.com | 99.828% | 100% | Unverified |
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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