All Retatrutide Certificate of Analysis results(10,452 COAs)
TitrateLab · Certificate of Analysis

Retatrutide 99.6% Purity — www.innopeptide.comCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.552%
Dose vs label -1.3% Essentially at label
Evidence URL referenced
Test date
2026-01-22
Testing lab
Janoshik
Batch / lot
Quantity
39.49mg
label 40mg · tested 39.49mg
Endotoxins
Assay method
Assessment of a peptide vial or vials.
Label dose
40mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.55% ranks higher than 17% of the 10447 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-01-22 by Janoshik via Assessment of a peptide vial or vials.. This test is newer than 41% of our catalogued Retatrutide certificates.

www.innopeptide.com has 43 certificates in our corpus, including 13 for Retatrutide at a median tested purity of 99.66%.

Manufacturer
www.innopeptide.com
View vendor profile
Source

Janoshik (public)

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.

Verify on the upstream lab
Method
Assessment of a peptide vial or vials.
Dose
40mg
Catalogued
2026-06-18
OCR text Raw extracted text

Extracted via OCR. Names, emails, phone numbers, and street addresses are auto-redacted before display.

Retatrutide: 39.49 mg; 38.88 mg.; Purity: 99.552%; 99.673%.
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This certificate is part of TitrateLab's community-trust corpus. See more from www.innopeptide.com or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →