All Retatrutide Certificate of Analysis results— 9826 COAs
TitrateLab · Certificate of Analysis

Retatrutide 99.8% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.78%
Dose vs label +18.0% Over the labeled dose
Evidence Artifact captured Trust: medium
AI summary Third-party lab

This COA was tested by an independent third-party lab, LabF. The retatrutide was found to be 99.78% pure via HPLC + mass quantification. The tested quantity of 11.8mg showed an 18% deviation from the 10mg label. Endotoxin status is not applicable, and the test recency is unknown. A verification URL is available.

Watch out for
  • no batch ID
  • unknown test date
  • quantity deviation (18%)
Test date
Testing lab
LabF
Batch / lot
(no batch ID)
Quantity
11.8mg
label 10mg · tested 11.8mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
5.0
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.78% ranks higher than 39% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Testing method by LabF via HPLC + mass quantification + endotoxins.

Shanghai Sigma Audley Ssa has 468 certificates in our corpus, including 126 for Retatrutide at a median tested purity of 99.70%.

Manufacturer
Shanghai Sigma Audley Ssa
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Finnrick

Artifact captured

We have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No Label / Silver Crimp / White Cap
Catalogued
2026-04-16
Artifact hash
cd1df910c4a96946…
Saved source

Saved source document

sha256:fccd2358ea8a66fe… — immutable copy held by TitrateLab

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