Retatrutide 99.5% Purity — Pura PeptidesCertificate of Analysis · Independent third-party lab result

Name: Retatrutide COA — Pura Peptides (99.5% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.5% High purity · 99.49%

Dose vs label +1.3% Essentially at label

Evidence Source archived

Test date: 2026-05-12
Testing lab: Freedom Diagnostics
Batch / lot: R40BLA41626
Quantity: 40.52 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 40mg

Context

How this result compares

This Retatrutide certificate's tested purity of 99.49% ranks higher than 14% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-05-12 by Freedom Diagnostics via HPLC + MS. This test is newer than 75% of our catalogued Retatrutide certificates.

Pura Peptides has 113 certificates in our corpus, including 34 for Retatrutide at a median tested purity of 99.84%.

Manufacturer

Pura 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.

Retatrutide 99.5% Purity — Pura PeptidesCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

Other Retatrutide certificates

You must be 21 or older to enter.