Retatrutide 10 mg - Third-Party Test Results
Manufacturer: LeoLab™
Sample: Retatrutide 10 mg
Date: 07 OCT 2025
On September 30, 2025, LeoLab submitted a 10 mg sample of Retatrutide (Batch R829004) for independent third-party analysis by Janosik Analytical, a trusted laboratory specializing in pharmaceutical and peptide quality testing. The sample was received on October 3, 2025, and the testing was registered under Task Number #81943. The analysis evaluated purity, identity, and mass content to confirm the accuracy and quality of the batch.
Test Summary:
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Peptide Tested: Retatrutide
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Batch Number: R829004
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Nominal Quantity: 10 mg
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Measured Mass: 11.61 mg
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Purity: 99.309%
Review:
The analysis conducted by Janosik Analytical confirmed a high purity level of 99.309 %, indicating that this Retatrutide batch meets stringent quality standards. This level of refinement ensures minimal impurities, making the peptide suitable for high-precision research and development applications.
The measured mass of 11.61 mg confirms the accuracy and consistency of labeling, ensuring that researchers receive the precise quantity indicated. Identity testing further verified that the peptide corresponds exactly to the expected molecular structure of Retatrutide, validating authenticity and quality.





