Tesamorelin × Zen Aminos — lab test, May 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 12.25 mg
123% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3.1 mg using the measured mass, against 2.5 mg on the label — 23% 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 Tesamorelin from Zen Aminos, performed by freedomdiagnosticstesting.com on May 14, 2026. Reported purity: 99.82%. Net content: 12.25 mg against 10 mg labeled (123% of label). Tested content exceeds the labeled amount by 23%. Batch ZAP-TESA. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of Tesamorelin from Zen Aminos
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| ZATS03 | 18 Apr 2026 | freedomdiagnosticstesting.com | 99.89% | 104% | Unverified |
| ZA-8738730 | 28 Feb 2026 | Horizon Analytical | 99.34% | 99% | Unverified |
| ZATS02 | 20 Dec 2025 | freedomdiagnosticstesting.com | 99.222% | 99% | Unverified |
| Zatai01 | 10 Sept 2025 | freedomdiagnosticstesting.com | 99.1% | 104% | 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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