All Retatrutide Certificate of Analysis results(11,364 COAs)
TitrateLab · Certificate of Analysis

Retatrutide 99.9% Purity — Crush ResearchCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.9%
Dose vs label -20.7% Under the labeled dose
Evidence Source archived
Test date
2026-03-04
Testing lab
LabE
Batch / lot
CRRT-15-0126-01
Quantity
11.9mg
label 15mg · tested 11.9mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
6.0
Label dose
15mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.90% ranks higher than 71% of the 11359 Retatrutide certificates with a purity result we have catalogued (median 99.84%).

Tested 2026-03-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 51% of our catalogued Retatrutide certificates.

Crush Research has 18 certificates in our corpus, including 9 for Retatrutide at a median tested purity of 99.85%.

Manufacturer
Crush Research
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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
15mg
Container
White Label / Silver Crimp / Orange Cap
Catalogued
2026-06-21
Saved source

Saved source document

sha256:404612df350c52a5… — immutable copy held by TitrateLab

Related

Other Retatrutide certificates

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