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Purity · passBatch · GPEPI10030526Shop-provided sample

EPITHALON × genpeptide.com — 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
99.714%
Excellent purity only
↓ Download COA
Independently confirmed on the lab’s portal✓ Extra check

COA 2603060036 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codeGenp2603060036

Test results

7 data points
Purity
99.714%
Endotoxins
Not tested
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
12.87 mg
Qty match
129% of labeled · +29%
0label125%
Batch / Lot
GPEPI10030526
COA number
2603060036
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 EPITHALON from genpeptide.com, performed by freedomdiagnosticstesting.com on March 6, 2026. Reported purity: 99.714%. Net content: 12.87 mg against 10 mg labeled (129% of label). Tested content exceeds the labeled amount by 29%. Batch GPEPI10030526. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Certificate of analysis for EPITHALON from genpeptide.com, issued by freedomdiagnosticstesting.com
Issued by freedomdiagnosticstesting.com · Mar 06, 2026 · Batch GPEPI10030526

Related lab tests

8 tests

The 228 other EPITHALON tests on Peptigrity range from 95.74% to 99.98%. This one sits at 99.71%.

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