Thymosin-Alpha 1 (A1) × ionpeptide.com — lab test, November 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
Label 10 mg · Lab measured 12.08 mg
121% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3 mg using the measured mass, against 2.5 mg on the label — 21% 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 Thymosin Alpha-1 from ionpeptide.com, performed by freedomdiagnosticstesting.com on November 23, 2025. Reported purity: 99.453%. Net content: 12.08 mg against 10 mg labeled (121% of label). Tested content exceeds the labeled amount by 21%. Batch TA1-0-2-1125. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of Thymosin-Alpha 1 (A1) from ionpeptide.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| TA110-02122026 | 18 Feb 2026 | Analytical Formulations Inc | 99.75% | 110% | Lab has no portal |
| TA15-122825 | 31 Dec 2025 | freedomdiagnosticstesting.com | 99.172% | 130% | Unverified |
| TA10-122025 | 26 Dec 2025 | freedomdiagnosticstesting.com | 99.443% | 140% | Unverified |
| TA1-5-2-1125 | 23 Nov 2025 | freedomdiagnosticstesting.com | 99.8% | 100% | Unverified |
| TA1-5-1125 | 16 Nov 2025 | freedomdiagnosticstesting.com | 99.675% | 134% | Unverified |
| TA10-1025 | 14 Oct 2025 | freedomdiagnosticstesting.com | 99.846% | 106% | 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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