M4P0S03-3MM-Peptide Science Retatrutide

Vendor COA

M-Peptide Science | Retatrutide, last activity 1 month ago

Independent testVendor COA

First seen one to three months ago: M-Peptide Science's certificate from Janoshik reports 99.91% purity, in line with the vendor's other retatrutide batches.

7 related batch concerns · 1 mention · summary from 2 sources · updated Aug 15

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Test Results

Vendor COAJanoshik26 Mar 2026

Purity

99.91%

Fill

44.660mg

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Related batches

5 of 5 tested

Community Intelligence

Related activity — other batches

Reported against other M-Peptide Science Retatrutide batches, not this one.

Also known as: M4P0S033M

Activity

MPS Telegram → Test Resultscoa posted2 months ago

☘️RT-15 M1P5S03-2F Black https://janoshik.com/tests/108421-RT15_Black_I4B7PNUCM8RW M1P5S03-1J Black https://verify.janoshik.com/tests/106352-RT15_Black_8TXUTN87BZW1 ☘️RT-20 M2P0S03-2F Blue https:...

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Vendor

M-Peptide Science