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Purity · passBatch · NAShop-provided sample

Retatrutide × IonPeptide — Lab Test, September 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
99.962%
Excellent purity only
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Test results

7 data points
Purity
99.962%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
21.99 mg
Qty match
110% of labeled · +10%
0label125%
Batch / Lot
NA
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 ionpeptide.com, performed by freedomdiagnosticstesting.com on September 18, 2025. Reported purity: 99.962%. Net content: 21.99 mg against 20 mg labeled (110% of label). Batch NA. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC-MS certificate of analysis for Retatrutide 20mg from IonPeptide showing 99.962% purity
Issued by freedomdiagnosticstesting.com · Sep 18, 2025 · Batch NA

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The 1024 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.96%.

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