PepBatchBatch Intelligence

RE20-0414 — Uther Retatrutide

Vendor COA

Uther | Retatrutide, last activity 3 weeks ago

Independent testVendor COA

Uther's certificate from Janoshik reports 99.59% purity and 24.67 mg measured weight, consistent with the vendor's other retatrutide batches. A community group test is forming with three participants; one independent test has been requested. First seen more than three months ago, this batch is getting less attention than most retatrutide batches for its age.

1 test request · 13 related batch concerns · 3 mentions · summary from 4 sources · updated Aug 29

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

Test Results

Vendor COAJanoshik4 May 2026

Purity

99.59%

Fill

24.670mg

View full results →

Related batches

5 of 5 tested

RE20-072020mg1 concern

same lot series

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

RE20-072420mg1 concern

same lot series

Vendor Janoshik certificate reports 99.61% purity

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…

Group Tests

forming

closed

shipped

testing

complete

Uther Reta20 Testing// RE20-0414

Crispy Test Group

Organized by Crispy Test Group

3 participants

Updated 5 hours ago

Community Intelligence

About this batch

1 test request

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: RE200414

Activity

Crispy Test Groupbatch mention1 month ago

Uther Reta20 Testing// RE20-0414

Uther Telegram → Vendor Test Reportscoa posted4 months ago

𝕯𝖆𝖛𝖊: [https://verify.janoshik.com/tests/151458-20mg_RE200414_SIYQ8WAUBS4M](https://verify.janoshik.com/tests/151458-20mg_RE200414_SIYQ8WAUBS4M)

View in Telegram →members only

Crispy Test Group → Other Uther teststest request4 months ago

Looking for RE20 - 0414 testing. Lmk if you have same batch

View in Telegram →members only

Vendor

Uther