✓ Purity · passBatch · OC-TA10-101Shop-provided sample
Thymosin-Alpha 1 (A1) × onedaycompounds.com — Lab Test, May 2026
Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.89%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA COA-2026-W81BAE matches ILS Laboratories's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
T5IKHF3ALook it up on ILS Laboratories ↗Checked May 15, 2026
Test results
6 data points
Purity
99.89%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.68 mg
Qty match
107% of labeled · +7%
0label125%
Batch / Lot
OC-TA10-101
COA number
COA-2026-W81BAE
Tested by
ILS LaboratoriesView profile →
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 onedaycompounds.com, performed by ILS Laboratories on May 15, 2026. Reported purity: 99.89%. Net content: 10.68 mg against 10 mg labeled (107% of label). Batch OC-TA10-101. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
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