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Purity · passBatch · 0091825Shop-provided sample

Retatrutide × NuScience Peptides — Lab Test, March 2026

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
99.89%
Excellent purity only
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Test results

7 data points
Purity
99.89%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
13.9 mg
Qty match
139% of labeled · +39%
0label125%
Batch / Lot
0091825
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 NuScience Peptides, performed by freedomdiagnosticstesting.com on March 3, 2026. Reported purity: 99.89%. Net content: 13.9 mg against 10 mg labeled (139% of label). Tested content exceeds the labeled amount by 39%. Batch 0091825. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC-MS certificate of analysis for Retatrutide 10mg from NuScience Peptides showing 99.89% purity
Issued by freedomdiagnosticstesting.com · Mar 03, 2026 · Batch 0091825

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The 1024 other Retatrutide tests on Peptigrity range from 64.06% to 100.00%. This one sits at 99.89%.

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