All Retatrutide Certificate of Analysis results(11,275 COAs)
TitrateLab · Certificate of Analysis

Retatrutide 99.9% Purity — Pepclub UsaCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.9%
Dose vs label -15.5% Under the labeled dose
Evidence Source archived
Test date
2026-03-10
Testing lab
LabE
Batch / lot
(no batch ID)
Quantity
33.8mg
label 40mg · tested 33.8mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
5.6
Label dose
40mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.90% ranks higher than 71% of the 11270 Retatrutide certificates with a purity result we have catalogued (median 99.84%).

Tested 2026-03-10 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 53% of our catalogued Retatrutide certificates.

Pepclub Usa has 12 certificates in our corpus, including 6 for Retatrutide at a median tested purity of 99.90%.

Manufacturer
Pepclub Usa
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Source

Finnrick

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
40mg
Container
No Label / Silver Crimp / Red Cap
Catalogued
2026-06-21
Saved source

Saved source document

sha256:4eb2b45424eb8012… — immutable copy held by TitrateLab

Related

Other Retatrutide certificates

All Retatrutide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Pepclub Usa or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →