HomeLab Tests Zen Aminos, Retatrutide
Purity · passBatch · ZART502Shop-provided sample

Retatrutide × Zen Aminos — Lab Test, November 2025

Tested · submitted by @Frank 👑 Legend
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.868%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
99.868%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
5 mg
Tested qty
5.58 mg
Qty match
112% of labeled · +12%
0label125%
Batch / Lot
ZART502
Container
White Lyophilized Powder
Tested by

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

Independent HPLC purity analysis of Retatrutide from zenaminos.is, performed by freedomdiagnosticstesting.com on November 4, 2025. Reported purity: 99.868%. Net content: 5.58 mg against 5 mg labeled (112% of label). Tested content exceeds the labeled amount by 12%. Batch ZART502. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC-MS certificate of analysis for Retatrutide 5mg from Zen Aminos showing 99.868% purity
Issued by freedomdiagnosticstesting.com · Nov 04, 2025 · Batch ZART502

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The 1024 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.87%.

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