All Selank Certificate of Analysis results— 677 COAs
TitrateLab · Certificate of Analysis

Selank 99.9% Purity — Gulf Coast Amino AcidsCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.858%
Dose vs label +12.8% Over the labeled dose
Evidence Source archived
Test date
2025-11-25
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
11.28 mg
label 10mg · tested 11.28 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Selank certificate's tested purity of 99.86% ranks higher than 78% of the 677 Selank certificates with a purity result we have catalogued (median 99.75%).

Tested 2025-11-25 by Freedom Diagnostics via HPLC + MS. This test is newer than 27% of our catalogued Selank certificates.

Gulf Coast Amino Acids has 113 certificates in our corpus, including 5 for Selank at a median tested purity of 99.82%.

Manufacturer
Gulf Coast Amino Acids
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

sha256:685a251377516428… — immutable copy held by TitrateLab

Download the saved PDF (sha256 685a25137751…)
Related

Other Selank certificates

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