✓ Purity · passBatch · 25-U12-RRT/TA1101230Shop-provided sample
Thymosin-Alpha 1 (A1) × ezpeps.com — Lab Test, January 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
99.299%
✓ Excellent purity only
Independently confirmed on the lab’s portal✓ Extra check
COA 2601130196 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.
Lookup code
ezPe2601130196Look it up on freedomdiagnosticstesting.com ↗Checked Jan 15, 2026
Test results
7 data points
Purity
99.299%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
12 mg
Tested qty
11.87 mg
Qty match
99% of labeled · -1%
0label125%
Batch / Lot
25-U12-RRT/TA1101230
COA number
2601130196
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView 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 (A1) from ezpeps.com, performed by freedomdiagnosticstesting.com on January 15, 2026. Reported purity: 99.299%. Net content: 11.87 mg against 12 mg labeled (99% of label). Batch 25-U12-RRT/TA1101230. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · Jan 15, 2026 · Batch 25-U12-RRT/TA1101230
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