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Purity · passBatch · 01192026EP20Shop-provided sample

EPITHALON × bioedgeresearchlabs.com — Lab Test, January 2026

Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
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
99.74%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 260439 matches MDx BioAnalytical Laboratory's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup code260439

Test results

8 data points
Purity
99.74%
Endotoxins
PASS (≤0.05 EU/mL)
Heavy metals
Not tested
Stated qty
20 mg
Tested qty
20.31 mg
Qty match
102% of labeled · +2%
0label125%
Batch / Lot
01192026EP20
COA number
260439
Container
White Crystals
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 NA Epithalon Amidate from bioedgeresearchlabs.com, performed by MDx BioAnalytical Laboratory on January 28, 2026. Reported purity: 99.74%. Net content: 20.31 mg against 20 mg labeled (102% of label). Endotoxins: PASS (≤0.05 EU/mL). Batch 01192026EP20. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by MDx BioAnalytical Laboratory · Jan 28, 2026 · Batch 01192026EP20

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The 261 other EPITHALON tests on Peptigrity range from 95.74% to 99.98%. This one sits at 99.74%.

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