All Retatrutide Certificate of Analysis results— 9703 COAs
TitrateLab · Certificate of Analysis

Retatrutide 99.9% Purity — Tegridy ResearchCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.888%
Dose vs label +3.4% Essentially at label
Evidence Source archived
Test date
2025-12-07
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
31.02 mg
label 30mg · tested 31.02 mg
Endotoxins
Assay method
HPLC + MS
Label dose
30mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.89% ranks higher than 62% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-12-07 by Freedom Diagnostics via HPLC + MS. This test is newer than 31% of our catalogued Retatrutide certificates.

Tegridy Research has 174 certificates in our corpus, including 28 for Retatrutide at a median tested purity of 99.90%.

Manufacturer
Tegridy Research
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
30mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:20b136f292796852… — immutable copy held by TitrateLab

Download the saved PDF (sha256 20b136f29279…)
Related

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