All Retatrutide Certificate of Analysis results— 9828 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 · 99.81%
Dose vs label +3.0% Essentially at label
Evidence Artifact captured Trust: medium
AI summary Third-party lab

LabE tested this retatrutide at 99.81% purity via HPLC, with mass quantification showing 10.3mg against a 10mg label (3% 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
LabE
Batch / lot
(no batch ID)
Quantity
10.3mg
label 10mg · tested 10.3mg
Endotoxins
Assay method
HPLC + mass quantification + endotoxins
Test score
7.8
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.81% ranks higher than 46% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Testing method by LabE 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
3bbacacecbc625f3…
Saved source

Saved source document

sha256:54d6539061882ef2… — immutable copy held by TitrateLab

Related

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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 →