TitrateLab · Certificate of Analysis

Selank 99.9% Purity — TheaWell PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.93%
Dose vs label -9.8% Under the labeled dose
Evidence Source archived Blend
Test date
2026-05-17
Testing lab
Freedom Diagnostics
Batch / lot
10-10405146
Quantity
9.02 mg
label 10mg · tested 9.02 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Selank certificate's tested purity of 99.93% ranks higher than 94% of the 677 Selank certificates with a purity result we have catalogued (median 99.75%).

Tested 2026-05-17 by Freedom Diagnostics via HPLC + MS. This test is newer than 75% of our catalogued Selank certificates.

TheaWell Peptides has 8 certificates in our corpus, including 1 for Selank at a median tested purity of 99.93%.

Manufacturer
TheaWell 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
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:ee733c6cefd08d67… — immutable copy held by TitrateLab

Download the saved PDF (sha256 ee733c6cefd0…)
Related

Other Selank certificates

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