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

Retatrutide 99.8% Purity — Path PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.833%
Dose vs label +11.3% Over the labeled dose
Evidence Source archived
Test date
2025-12-20
Testing lab
Freedom Diagnostics
Batch / lot
[NAME_REDACTED]
Quantity
44.53 mg
label 40mg · tested 44.53 mg
Endotoxins
Assay method
HPLC + MS
Label dose
40mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.83% ranks higher than 50% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2025-12-20 by Freedom Diagnostics via HPLC + MS. This test is newer than 35% of our catalogued Retatrutide certificates.

Path Peptides has 277 certificates in our corpus, including 9 for Retatrutide at a median tested purity of 99.74%.

Manufacturer
Path 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.

Method
HPLC + MS
Test type
freedom_composite
Dose
40mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:778a15190b162ec9… — immutable copy held by TitrateLab

Download the saved PDF (sha256 778a15190b16…)
Related

Other Retatrutide certificates

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