THYMALIN × Amino USA — Lab Test, December 2025
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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
Independent HPLC purity analysis of Thymalin from aminousa.com, performed by BioRegen on December 5, 2025. Reported purity: 99.604%. Net content: 17.37 mg against 20 mg labeled (87% of label). Tested content is 13% below the labeled amount. Batch 25THY M20-0001. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
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