PepBatchBatch Intelligence

RE20-0623 — Uther Retatrutide

Vendor COA

Uther | Retatrutide, last activity 1 month ago

Independent testVendor COA

The vial measured 24.68 mg against a 20 mg label—23.4% above the stated dose. Janoshik's vendor certificate reports 99.58% purity, in line with Uther's other batches of this peptide. One positive report was raised; two community members requested independent testing. First seen one to three months ago.

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 COAJanoshik21 Jul 2026

Purity

99.58%

Fill

24.680mg

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…

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: RE200623

Activity

Uther Telegram → Third Party Testingtest request1 month ago

Looking for other folks interested in testing: RE20-0623 RE200623 TE20-0623 TE200623 KLO80-0624 KLO800624

View in Telegram →members only

Uther Telegram → Vendor Test Reportscoa posted1 month ago

𝕯𝖆𝖛𝖊: https://verify.janoshik.com/tests/202359-reta_20mg_RE200623_82AI5S1W3TK9

View in Telegram →members only

Crispy Test Grouptest request1 month ago

Interested in testing: RE20-0623 RE200623 TE20-0623 TE200623 KLO80-0624 KLO800624

View in Telegram →members only

Vendor

Uther