All Epithalon Certificate of Analysis results— 662 COAs
TitrateLab · Certificate of Analysis

Epithalon 99.7% Purity — ZepeptideCertificate of Analysis · Independent third-party lab result

Tested purity 99.7% High purity · 99.71%
Dose vs label +3.1% Essentially at label
Evidence Source archived
Test date
2026-06-02
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
51.54 mg
label 50mg · tested 51.54 mg
Endotoxins
Assay method
HPLC + MS
Label dose
50mg
Context

How this result compares

This Epithalon certificate's tested purity of 99.71% ranks higher than 63% of the 658 Epithalon certificates with a purity result we have catalogued (median 99.62%).

Tested 2026-06-02 by Freedom Diagnostics via HPLC + MS. This test is newer than 85% of our catalogued Epithalon certificates.

Zepeptide has 52 certificates in our corpus, including 1 for Epithalon at a median tested purity of 99.71%.

Manufacturer
Zepeptide
View vendor profile
Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Method
HPLC + MS
Test type
freedom_composite
Dose
50mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:48cd3a74665ccc2a… — immutable copy held by TitrateLab

Download the saved PDF (sha256 48cd3a74665c…)
Related

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This certificate is part of TitrateLab's community-trust corpus. See more from Zepeptide or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →