TB4100719 — Uther TB-500 (Thymosin Beta 4)

Name: TB4100719 - TB-500 (Thymosin Beta 4)
Brand: Uther

Vendor COA

Uther | TB-500 (Thymosin Beta 4), last activity 1 week ago

Independent testVendor COA ×4

Two users reported positive results. Uther published four certificates from Janoshik, though none reported figures. The vendor tests almost all batches it sells; across its TB-500 stock, prior batches have ranged from 74.61% to 98.6% purity. No independent test has been submitted.

6 related batch concerns · 5 mentions · summary from 9 sources · updated Aug 20

Get notified when a lab result is posted, a group test forms, or this batch is flagged by the community.

Test Results

Vendor COAJanoshik5 Aug 2026

Purity

98.88%

Fill

12.053mg

View full results →

Vendor COAJanoshik5 Aug 2026

Sterility

PASS

View full results →

Vendor COAJanoshik5 Aug 2026

Purity

98.88%

Fill

12.053mg

View full results →

Vendor COAJanoshik3 Aug 2026

Result

Heavy metals screening (As, Cd, Pb, Hg) - as add-on to another test — As not detected. Cd not detected. Pb not detected. Hg: not detected.

View full results →

Related batches

5 of 5 tested

TB410070210mgTest underway

same lot series

Uther's certificate reports 97.78% purity, below its typical 99.27% average and lower than its thirteen other tested…

TB410052610mg2 tests

same lot series

The vial contains 11.62mg against a 10mg label—16% above the stated dose

TBF10-042610mgTest underway

also Uther

A community group test of this batch is complete

PT10-052810mg⚠ Flagged

PT-141, same vendor

This batch lacks independent verification and a vendor certificate, unusual for Uther, which publishes test results for…

JP2026001810mg2 tests

JEEP

Positive feedback was reported for this batch

Community Intelligence

Related activity — other batches

1 concern report involving PT10-0528
2 concern reports involving PT10-0617
1 concern report involving RE10-0625
1 concern report involving RE400719
1 concern report involving HK50-0522
1 concern report involving KP300509

Reported against other Uther TB-500 (Thymosin Beta 4) batches, not this one.

Also known as: TB410-0719