All Retatrutide Certificate of Analysis results(10,468 COAs)
TitrateLab · Certificate of Analysis

Retatrutide — RetaEU NetherlandsCertificate of Analysis · Independent third-party lab result

Purity Not reported This certificate did not report an HPLC purity figure.
Dose vs label 10mg Label 10mg
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik performed an LCMS screening on this Retatrutide (RetaEU Netherlands) sample, identifying the presence of mannitol, retatrutide, and degradation products. No purity percentage or quantity deviation was reported. The test is recent (3-6 months old) and customers can cross-check on the lab's public verification URL.

Watch out for
  • no purity percentage
  • no quantity test
  • no endotoxin test
Test date
2026-01-07
Testing lab
Janoshik
Batch / lot
Quantity
10mg
label 10mg
Endotoxins
Assay method
LCMS screening
Label dose
10mg
Context

How this result compares

We have catalogued 11030 Retatrutide certificates; across the 10463 with a purity result the median tested purity is 99.83%.

Tested 2026-01-07 by Janoshik via LCMS screening. This test is newer than 36% of our catalogued Retatrutide certificates.

RetaEU Netherlands has 4 certificates in our corpus, including 2 for Retatrutide at a median tested purity of 99.86%.

Manufacturer
RetaEU Netherlands
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Certificate

Test report image

Certificate scan
Certificate scan as published.
Source

Janoshik (public)

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
LCMS screening
Dose
10mg
Catalogued
2026-04-16
Artifact hash
74359752e8536f10…
Related

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