Thymosin-Alpha 1 (A1) × simple peptide — lab test, February 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 11.99 mg
120% 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 — 20% 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 simple peptide, performed by freedomdiagnosticstesting.com on February 24, 2026. Reported purity: 99.817%. Net content: 11.99 mg against 10 mg labeled (120% of label). Tested content exceeds the labeled amount by 20%. Endotoxins: Pass (Replicate I & II, ≤ 0.05 EU/mL). Batch TB10122225-J. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of Thymosin-Alpha 1 (A1) from simple peptide
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| BPCTB5-02232026-J | 25 Feb 2026 | freedomdiagnosticstesting.com | 99.945% | 110% | Unverified |
| TB10122225-J | 5 Feb 2026 | freedomdiagnosticstesting.com | 99.335% | 102% | Unverified |
| TB10-01232026-J2 | 31 Jan 2026 | freedomdiagnosticstesting.com | 99.53% | 124% | Unverified |
| TB15-01092026-J | 13 Jan 2026 | freedomdiagnosticstesting.com | 99.178% | 122% | Unverified |
| TB10-12232025-J | 24 Dec 2025 | freedomdiagnosticstesting.com | 99.721% | 115% | Unverified |
| TB1100232025-J | 25 Sept 2025 | freedomdiagnosticstesting.com | 99.375% | 104% | Unverified |
| 2530301 | 13 Aug 2025 | freedomdiagnosticstesting.com | 98.77% | 89% | 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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