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Purity · passBatch · 332981Shop-provided sample

EPITHALON × XL Peptides — Lab Test, August 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
99.298%
Excellent purity only
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Test results

6 data points
Purity
99.298%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
10.8 mg
Qty match
108% of labeled · +8%
0label125%
Batch / Lot
332981
Tested by
Janoshik LabsView profile →

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 Epithalon from xlpeptides.com, performed by Janoshik Labs on August 25, 2025. Reported purity: 99.298%. Net content: 10.8 mg against 10 mg labeled (108% of label). Batch 332981. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC certificate of analysis for Epithalon 10mg from XL Peptides showing 99.298% purity
Issued by Janoshik Labs · Aug 25, 2025 · Batch 332981

Related lab tests

8 tests

The 216 other EPITHALON tests on Peptigrity range from 95.74% to 99.98%. This one sits at 99.30%.

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