SELANK × Zen Aminos — lab test, December 2025
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Test results
Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.
About this test
Label 10 mg · Lab measured 10.91 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.
Independent HPLC purity analysis of Selank from Zen Aminos, performed by Freedom Diagnostics on December 20, 2025. Reported purity: 99.92%. Net content: 10.91 mg against 10 mg labeled (109% of label). Batch ZASK002. 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 | Freedom Diagnostics | 99.86% | 102% | ✓ Lab-verified |
| ZASK003 | 18 Apr 2026 | Freedom Diagnostics | 99.73% | 127% | Unverified |
| ZASK01 | 28 Aug 2025 | Freedom Diagnostics | 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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