All Retatrutide Certificate of Analysis results— 9827 COAs
TitrateLab · Certificate of Analysis

Retatrutide 98.5% Purity — FSDCertificate of Analysis · Independent third-party lab result

Tested purity 98.5% Acceptable purity
Dose vs label +14.3% Over the labeled dose
Evidence URL referenced Trust: medium
AI summary Third-party lab

This COA was tested by an independent third-party lab, Uzorak. This Retatrutide batch ('Red Cap') showed 98.45% purity. The tested quantity was 11.43mg against a 10mg label, a deviation of +14.3%. Endotoxin status and test method are unknown. The test is recent (3-6 months old).

Watch out for
  • no endotoxin test
  • vague purity language
  • quantity deviation (+14.3%)
Test date
2026-02-02
Testing lab
[NAME_REDACTED]
Batch / lot
Red Cap
Quantity
11.43mg
label 10mg · tested 11.43mg
Endotoxins
Assay method
Context

How this result compares

This Retatrutide certificate's tested purity of 98.45% ranks higher than 3% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-02-02 by [NAME_REDACTED]. This test is newer than 47% of our catalogued Retatrutide certificates.

FSD has 71 certificates in our corpus, including 18 for Retatrutide at a median tested purity of 99.71%.

Manufacturer
FSD
View vendor profile
Source

Third-party community lab

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.

Catalogued
2026-04-24
Related

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