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Purity · passShop-provided sample

EPITHALON × Synthesis Peptides — Lab Test, October 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
99.927%
Excellent purity only
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Test results

6 data points
Purity
99.927%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
40 mg
Tested qty
35.27 mg
Qty match
88% of labeled · -12%
0label125%
Batch / Lot
N/A
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 Epitalon from synthesispeptides.io, performed by freedomdiagnosticstesting.com on October 17, 2025. Reported purity: 99.927%. Net content: 35.27 mg against 40 mg labeled (88% of label). Tested content is 12% below the labeled amount. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for Epitalon 40mg from Synthesis Peptides showing 99.927% purity
Issued by freedomdiagnosticstesting.com · Oct 17, 2025 · Batch N/A

Related lab tests

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The 216 other EPITHALON tests on Peptigrity range from 95.74% to 99.98%. This one sits at 99.93%.

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