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

Epithalon 98.4% Purity — Opal PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 98.4% Acceptable purity · 98.417%
Dose vs label +6.0% Over the labeled dose
Evidence Source archived
Test date
2026-01-19
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
21.20 mg
label 20mg · tested 21.20 mg
Endotoxins
Assay method
HPLC + MS
Label dose
20mg
Context

How this result compares

This Epithalon certificate's tested purity of 98.42% ranks higher than 2% of the 658 Epithalon certificates with a purity result we have catalogued (median 99.62%).

Tested 2026-01-19 by Freedom Diagnostics via HPLC + MS. This test is newer than 44% of our catalogued Epithalon certificates.

Opal Peptides has 80 certificates in our corpus, including 3 for Epithalon at a median tested purity of 99.07%.

Manufacturer
Opal Peptides
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
20mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:b85798b62f1a0704… — immutable copy held by TitrateLab

Download the saved PDF (sha256 b85798b62f1a…)
Related

Other Epithalon certificates

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