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

Retatrutide 99.9% Purity — Blue Ridge PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.914%
Dose vs label +16.1% Over the labeled dose
Evidence Source archived
Test date
2026-01-21
Testing lab
Freedom Diagnostics
Batch / lot
[NAME_REDACTED]
Quantity
11.61 mg
label 10mg · tested 11.61 mg
Endotoxins
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.91% ranks higher than 78% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-01-21 by Freedom Diagnostics via HPLC + MS. This test is newer than 42% of our catalogued Retatrutide certificates.

Blue Ridge Peptides has 66 certificates in our corpus, including 10 for Retatrutide at a median tested purity of 99.89%.

Manufacturer
Blue Ridge 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
10mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:1ea858467d2286e6… — immutable copy held by TitrateLab

Download the saved PDF (sha256 1ea858467d22…)
Related

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