Thymosin-Alpha 1 (A1) × Research Peptides Europe — Lab Test, December 2025
This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.
What portal verification means →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
Independent HPLC purity analysis of Thymosin Alpha-1 from researchpeptideseurope.com, performed by liquilabs on December 29, 2025. Reported purity: 99.79%. Net content: 4.87 mg against 5 mg labeled (97% of label). Endotoxins: Detected but < 0.01 EU/mg. Batch Thymosin Alpha-1/2025-12-03. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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