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Purity · passBatch · PRV01102026Shop-provided sample

FOXO4-DRI × Peptide Pro Shop — Lab Test, January 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
99.88%
Excellent purity only
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Independent verification available

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Test results

7 data points
Purity
99.88%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.84 mg
Qty match
108% of labeled · +8%
0label125%
Batch / Lot
PRV01102026
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 FOX04-DRI from peptidepro.io, performed by freedomdiagnosticstesting.com on January 17, 2026. Reported purity: 99.88%. Net content: 10.84 mg against 10 mg labeled (108% of label). Batch PRV01102026. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for FOX04-DRI 10mg from Peptide Pro Shop showing 99.88% purity
Issued by freedomdiagnosticstesting.com · Jan 17, 2026 · Batch PRV01102026

Related lab tests

8 tests

The 42 other FOXO4-DRI tests on Peptigrity range from 98.58% to 99.97%. This one sits at 99.88%.

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