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 · 99.90%
Dose vs label +20.9% Over the labeled dose
Evidence Source archived
Test date
2026-05-01
Testing lab
Freedom Diagnostics
Batch / lot
BRP-265-RT30
Quantity
36.28 mg
label 30mg · tested 36.28 mg
Endotoxins
Assay method
HPLC + MS
Label dose
30mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-05-01 by Freedom Diagnostics via HPLC + MS. This test is newer than 72% 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
30mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:401e25fc6530ea9a… — immutable copy held by TitrateLab

Download the saved PDF (sha256 401e25fc6530…)
Related

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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 →