All Retatrutide Certificate of Analysis results— 9828 COAs
TitrateLab · Certificate of Analysis

Retatrutide 98.5% Purity — Shanghai Sigma Audley SsaCertificate of Analysis · Independent third-party lab result

Tested purity 98.5% Acceptable purity
Dose vs label +4.3% Essentially at label
Evidence URL referenced Trust: medium
AI summary Third-party lab

Janoshik tested this retatrutide batch (mfg 29 april 2025) at 98.517% purity. The tested quantity was 10.43mg against a 10mg label (4.3% deviation). Endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • older (6-12 months)
Test date
2025-06-25
Testing lab
Janoshik
Batch / lot
mfg 29 april 2025
Quantity
10.43mg
label 10mg · tested 10.43mg
Endotoxins
Assay method
Context

How this result compares

This Retatrutide certificate's tested purity of 98.52% ranks higher than 3% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-06-25 by Janoshik. This test is newer than 7% of our catalogued Retatrutide certificates.

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
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
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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 →