RE30-0421 — Uther Retatrutide

Name: RE30-0421 - Retatrutide
Brand: Uther

Vendor COA

Uther | Retatrutide, last activity 3 weeks ago

Independent testVendor COA

This batch, first seen more than three months ago, has received unusually little attention despite two requests for independent testing. Uther's certificate from Janoshik reports 99.91% purity and 34.18 mg measured, in line with the vendor's other batches of this peptide. No independent test has been submitted.

2 test requests · 13 related batch concerns · 3 mentions · summary from 4 sources · updated Aug 15

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

Test Results

Vendor COAJanoshik5 May 2026

Purity

99.91%

Fill

34.180mg

View full results →

Related batches

5 of 5 tested

RE30-060930mg3 tests

same lot series

Uther's certificate from Janoshik reports 99.78% purity and 33.547 mg measured fill, in line with the vendor's other…

RE10-062510mg1 concern

also Uther

Uther's certificate from Janoshik reports 99.18% purity and 11.957 mg measured fill

PT10-052810mg⚠ Flagged

PT-141, same vendor

One concern was raised about this batch

2026041210⚠ Flagged

GYC/GGpeps

This batch has endotoxin at 57.403 EU/vial per the vendor's Janoshik certificate—over five times the 10 EU/vial working…

RE20-072020mg1 concern

also Uther

Uther's Janoshik certificate reports 99.81% purity and endotoxin within acceptable limits, in line with this vendor's…

Community Intelligence

About this batch

2 test requests

Related activity — other batches

1 concern report involving RE10-0625
1 concern report involving RE20-0720
1 concern report involving RE400719
1 concern report involving RE20-0724
1 concern report involving PT10-0528
2 concern reports involving PT10-0617
2 concern reports involving ZE100701
1 concern report involving HK50-0522
2 concern reports involving 2026041210
4 concern reports involving XTP-R30-003
2 concern reports involving JP20260017
2 concern reports involving 2026071210
1 concern report involving JP20260015

Reported against other Uther Retatrutide batches, not this one.

Also known as: RE300421

Activity

Uther Telegramtest request1 month ago

Hey guys can anyone please help me verify this Reta batch RE30-0421

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Crispy Test Group → Other Uther teststest request2 months ago

Any tests for re30-0421

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Uther Telegram → Vendor Test Reportscoa posted4 months ago

𝕯𝖆𝖛𝖊: [https://verify.janoshik.com/tests/153172-reta30mg_RE300421_QRYHYTE9WQMK](https://verify.janoshik.com/tests/153172-reta30mg_RE300421_QRYHYTE9WQMK)

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Vendor

Uther