HomeLab Tests Certified Peptides, EPITHALON
Purity · passBatch · 251119EP103Shop-provided sample

EPITHALON × Certified Peptides — 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
98.47%
Excellent purity only
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COA on file — not portal-verified

This lab doesn't publish a public lookup, so we can't confirm the certificate against the lab's own record. The document was reviewed before publication, but it rests on our review alone.

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Test results

8 data points
Purity
98.47%
Endotoxins
<5.00 EU/mg
Heavy metals
Not tested
Stated qty
10 mg
Tested qty
13.77 mg
Qty match
138% of labeled · +38%
0label125%
Batch / Lot
251119EP103
Container
Small vial with printed label reading "Epithalon 10mg" / Purity information on label / Flip-off cap
Tested by
Vanguard LaboratoryView 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 Certified Peptides, performed by Vanguard Laboratory on January 31, 2026. Reported purity: 98.47%. Net content: 13.77 mg against 10 mg labeled (138% of label). Tested content exceeds the labeled amount by 38%. Endotoxins: <5.00 EU/mg. Batch 251119EP103. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
HPLC-UV/VIS certificate of analysis for Epithalon 10mg from Certified Peptides showing 98.47% purity
Issued by Vanguard Laboratory · Jan 31, 2026 · Batch 251119EP103

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The 216 other EPITHALON tests on Peptigrity range from 95.74% to 99.98%. This one sits at 98.47%.

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