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✓ Purity · pass✓ Lab-verifiedShop-provided sample

Thymosin-Alpha 1 (A1) × EZ Peps — lab test, January 2026

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Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. The Trust Score counts it like any other published test; who sourced the vial is shown so you can weigh it yourself.How we weigh evidence →
HPLC Purity
99.299%
✓ Excellent purity only
↓ Download COA
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 codeezPe2601130196

Test results

7 data points
Purity
99.299%
Endotoxins
Not tested
Sterility
Not on file
Heavy metals
Not tested
Stated qty
12 mg
Tested qty
11.87 mg
Qty match
99% of labeled · -1%
Batch / Lot
25-U12-RRT/TA1101230
COA number
2601130196
Container
White Lyophilized Powder
Tested by

Not on file for this certificate: endotoxins, sterility and heavy metals. A purity figure says nothing about those.

About this test

What’s in the vial

Label 12 mg · Lab measured 11.87 mg

99% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 3 mg using the measured mass, against 3 mg on the label — 1% less.

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.

Verification trail
Report number2601130196
Portal lookup✓ Lab-verified
Checked24 Jul 2026date taken from the record, not from a logged check
Checked byPeptigrity staff, against the lab's portal
PDF vs portalfreedomdiagnosticstesting.com's portal shows validity only
WeightCounts as one lab test

Independent HPLC purity analysis of Thymosin-Alpha 1 (A1) from EZ Peps, 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

Other lots of Thymosin-Alpha 1 (A1) from EZ Peps

LotTestedLabPurityvs labelStatus
TA1-10-102031 Oct 2025Janoshik Labs99.866%122%✓ Lab-verified
ta11006308 Jul 2025Janoshik Labs99.36%119%✓ Lab-verified

Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.

Related lab tests

7 tests

The 238 other Thymosin-Alpha 1 (A1) tests on Peptigrity range from 97.00% to 99.98%. This one sits at 99.30%.

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