TitrateLab · Certificate of Analysis
Tested vendor:Peptaris

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

Tested purity 99.9% High purity · 99.92%
Dose vs label +11.2% Over the labeled dose
Evidence URL referenced Blend
Test date
2026-04-12
Testing lab
Freedom Diagnostics
Batch / lot
—
Quantity
33.35 mg
label 30mg · tested 33.35 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
30mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.92% ranks higher than 80% 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.

Peptaris has 1171 certificates in our corpus, including 105 for Retatrutide at a median tested purity of 99.87%.

Manufacturer
Peptaris
View vendor profile
Source

freedom_diagnostic

URL referenced

This entry references an upstream lab URL we crawled. We did not save the artifact, so we can't prove the report still loads as it did when we catalogued it.

Method
HPLC + MS
Test type
freedom_composite
Dose
30mg
Catalogued
2026-07-04
Related

Other Retatrutide certificates

peptide bro's Retatrutide
99.9% 2026-07-03
Freedom Diagnostics Wasatch Research Labs Retatrutide
100.0% 2026-07-03
Freedom Diagnostics Vixenova Labs Retatrutide
99.8% 2026-07-03
Freedom Diagnostics The Kraken pep Retatrutide
99.7% 2026-07-03
Freedom Diagnostics The Kraken pep Retatrutide
99.9% 2026-07-03
Freedom Diagnostics Simple Tides Retatrutide
99.7% 2026-07-03
Freedom Diagnostics RETABOLIC.US Retatrutide
99.4% 2026-07-03
Freedom Diagnostics RETABOLIC.US Retatrutide
99.9% 2026-07-03
Freedom Diagnostics
This certificate is part of TitrateLab's community-trust corpus. See more from Peptaris or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →