All Retatrutide Certificate of Analysis results— 9827 COAs
TitrateLab · Certificate of Analysis

Retatrutide 99.8% Purity — XLCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.764%
Dose vs label 10.20 mg · tested 10.20 mg
Evidence Artifact captured Trust: medium
AI summary Third-party lab

Janoshik tested this retatrutide at 99.764% purity. The test is recent (3-6 months old) and shows a tested quantity of 10.20 mg. However, the specific test method, batch ID, label quantity, and endotoxin status are not provided on the report. Customers can cross-check on the lab's public verification URL.

Watch out for
  • no endotoxin test
  • vague purity language
  • no batch ID
Test date
2025-12-02
Testing lab
Janoshik
Batch / lot
Quantity
10.20 mg
Endotoxins
Assay method
Context

How this result compares

This Retatrutide certificate's tested purity of 99.76% ranks higher than 37% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-12-02 by Janoshik. This test is newer than 30% of our catalogued Retatrutide certificates.

XL has 4 certificates in our corpus, including 2 for Retatrutide at a median tested purity of 99.73%.

Manufacturer
XL
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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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Catalogued
2026-04-22
Artifact hash
626a24a684920af8…
Related

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