All Retatrutide Certificate of Analysis results(10,878 COAs)
TitrateLab · Certificate of Analysis

Retatrutide 99.1% Purity — CycoPept BioTech Co. LTD (CPB)Certificate of Analysis · Independent third-party lab result

Tested purity 99.1% High purity · 99.086%
Dose vs label +8.9% Over the labeled dose
Evidence URL referenced
Test date
2025-08-25
Testing lab
Janoshik
Batch / lot
Quantity
10.89mg
label 10 mg · tested 10.89mg
Endotoxins
Assay method
Assessment of a peptide vial or vials.
Label dose
10 mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.09% ranks higher than 5% of the 10873 Retatrutide certificates with a purity result we have catalogued (median 99.84%).

Tested 2025-08-25 by Janoshik via Assessment of a peptide vial or vials.. This test is newer than 11% of our catalogued Retatrutide certificates.

CycoPept BioTech Co. LTD (CPB) has 3 certificates in our corpus, including 1 for Retatrutide at a median tested purity of 99.09%.

Manufacturer
CycoPept BioTech Co. LTD (CPB)
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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.

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Method
Assessment of a peptide vial or vials.
Dose
10 mg
Catalogued
2026-06-19
OCR text Raw extracted text

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

Retatrutide: 10.89 mg; Purity: 99.086%
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This certificate is part of TitrateLab's community-trust corpus. See more from CycoPept BioTech Co. LTD (CPB) or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →