All Retatrutide Certificate of Analysis results(10,688 COAs)
TitrateLab · Certificate of Analysis
Tested vendor:Lavender Peppers All Retatrutide COAs & research All Retatrutide results & stats

Retatrutide 99.8% Purity — Lavender PeppersCertificate of Analysis · Independent third-party lab result

Tested purity 99.8% High purity · 99.82%
Dose vs label +17.6% Over the labeled dose
Evidence URL referenced
Test date
2026-08-01
Testing lab
Freedom Diagnostics
Batch / lot
[NAME_REDACTED]
Quantity
11.76 mg
label 10mg · tested 11.76 mg
Endotoxins
—
Assay method
HPLC + MS
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.82% ranks higher than 47% of the 10683 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-08-01 by Freedom Diagnostics via HPLC + MS. This is the most recent Retatrutide certificate on file.

Manufacturer
Lavender Peppers
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
10mg
Catalogued
2026-08-03
Related

Other Retatrutide certificates

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99.4% 2026-07-31
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99.8% 2026-07-31
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99.7% 2026-07-31
Freedom Diagnostics Huatai Peptides Retatrutide
99.9% 2026-07-31
Freedom Diagnostics HLX Labs Retatrutide
99.8% 2026-07-31
Freedom Diagnostics Gulf Coast Amino Acids Retatrutide
99.8% 2026-07-31
Freedom Diagnostics Gladdix Peptides Retatrutide
99.8% 2026-07-31
Freedom Diagnostics Gladdix Peptides Retatrutide
99.5% 2026-07-31
Freedom Diagnostics
All Retatrutide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Lavender Peppers or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →