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

Retatrutide 99.7% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.70%
Dose vs label -3.0% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabG tested this retatrutide at 99.7% purity via HPLC and mass quantification. The tested quantity was 19.4mg against a 20mg label, a -3.0% deviation. Endotoxin status is not applicable for this test type. The test date and recency are unknown, but a verification URL is available.

Watch out for
  • no batch ID
  • no endotoxin test
  • test date unknown
Test date
Testing lab
LabG
Batch / lot
(no batch ID)
Quantity
19.4mg
label 20mg · tested 19.4mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
7.5
Label dose
20mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.70% ranks higher than 29% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Testing method by LabG 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
20mg
Container
No Label / Silver Crimp / Blue Cap
Catalogued
2026-04-16
Artifact hash
e4c69afae69bf6d5…
Saved source

Saved source document

sha256:c66ee36e14b71c79… — 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 →