TitrateLab · Certificate of Analysis

Retatrutide 100.0% Purity — Peptira LLCCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.96%
Dose vs label +27.5% Over the labeled dose
Evidence Source archived Blend
Test date
2026-04-12
Testing lab
Freedom Diagnostics
Batch / lot
RETA10-010
Quantity
12.75 mg
label 10mg · tested 12.75 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.96% ranks higher than 95% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-04-12 by Freedom Diagnostics via HPLC + MS. This test is newer than 66% of our catalogued Retatrutide certificates.

Peptira LLC has 236 certificates in our corpus, including 30 for Retatrutide at a median tested purity of 99.92%.

Manufacturer
Peptira LLC
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

sha256:1d6b20e13afbea8d… — immutable copy held by TitrateLab

Download the saved PDF (sha256 1d6b20e13afb…)
Related

Other Retatrutide certificates

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