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

Name: Retatrutide COA — Peptira (99.9% purity)
Creator: LabE
License: https://titratelab.com/terms

Tested purity 99.9% High purity · 99.9%

Dose vs label -38.4% Under the labeled dose

Evidence URL referenced

Test date: 2026-05-08
Testing lab: LabE
Batch / lot: RETA10-004
Quantity: 6.16mg
Endotoxins: —
Assay method: HPLC + mass quantification + endotoxins
Label dose: 10mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.90% ranks higher than 71% of the 10873 Retatrutide certificates with a purity result we have catalogued (median 99.84%).

Tested 2026-05-08 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 67% of our catalogued Retatrutide certificates.

Peptira has 110 certificates in our corpus, including 19 for Retatrutide at a median tested purity of 99.80%.

Manufacturer

Peptira

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Source

Finnrick

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Verify on the upstream lab

Method: HPLC + mass quantification + endotoxins
Test type: finnrick_composite
Dose: 10mg
Container: Silver Label / Silver Crimp / Blue Cap
Catalogued: 2026-08-01

Other Retatrutide certificates

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

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

How this result compares

Finnrick

Other Retatrutide certificates

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