SELANK × Zen Aminos — 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 11.69 mg
117% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 2.9 mg using the measured mass, against 2.5 mg on the label — 17% 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 Selank from Zen Aminos, performed by freedomdiagnosticstesting.com on March 27, 2026. Reported purity: 99.821%. Net content: 11.69 mg against 10 mg labeled (117% of label). Tested content exceeds the labeled amount by 17%. Batch BSF/Yoyo. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of SELANK from Zen Aminos
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| ZAP-SK004 | 30 Jun 2026 | freedomdiagnosticstesting.com | 99.86% | 102% | ✓ Lab-verified |
| ZASK003 | 18 Apr 2026 | freedomdiagnosticstesting.com | 99.73% | 127% | Unverified |
| ZASK002 | 20 Dec 2025 | freedomdiagnosticstesting.com | 99.92% | 109% | Unverified |
| ZASK01 | 28 Aug 2025 | freedomdiagnosticstesting.com | 99.8% | 102% | 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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