Selank 99.8% Purity — YouRettyCertificate of Analysis · Independent third-party lab result

Name: Selank COA — YouRetty (99.8% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.8% High purity · 99.79%

Dose vs label -0.5% Essentially at label

Evidence Source archived

Test date: 2026-06-25
Testing lab: Freedom Diagnostics
Batch / lot: [PHONE_REDACTED]
Quantity: 9.95 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 10mg

Context

How this result compares

This Selank certificate's tested purity of 99.79% ranks higher than 60% of the 677 Selank certificates with a purity result we have catalogued (median 99.75%).

Tested 2026-06-25 by Freedom Diagnostics via HPLC + MS. This test is newer than 95% of our catalogued Selank certificates.

YouRetty has 37 certificates in our corpus, including 1 for Selank at a median tested purity of 99.79%.

Manufacturer

YouRetty

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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.

Selank 99.8% Purity — YouRettyCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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