All Retatrutide Certificate of Analysis results(11,290 COAs)
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Tested vendor:Zhengzhou Lan Yun Cosmetic Trading All Retatrutide COAs & research All Retatrutide results & stats

Retatrutide 99.9% Purity — Zhengzhou Lan Yun Cosmetic TradingCertificate of Analysis · Independent third-party lab result

Tested purity 99.9% High purity · 99.9%
Dose vs label 0.0% Essentially at label
Evidence Source archived
Test date
2026-05-27
Testing lab
LabE
Batch / lot
03/25/2026
Quantity
10mg
label 10mg · tested 10mg
Endotoxins
—
Assay method
HPLC + mass quantification + endotoxins
Test score
10.0
Label dose
10mg
Context

How this result compares

This Retatrutide certificate's tested purity of 99.90% ranks higher than 71% of the 11285 Retatrutide certificates with a purity result we have catalogued (median 99.84%).

Tested 2026-05-27 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 72% of our catalogued Retatrutide certificates.

Zhengzhou Lan Yun Cosmetic Trading has 26 certificates in our corpus, including 11 for Retatrutide at a median tested purity of 99.60%.

Manufacturer
Zhengzhou Lan Yun Cosmetic Trading
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Source

Finnrick

Source archived

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Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
10mg
Container
No label / Silver crimp / Yellow cap
Catalogued
2026-06-21
Saved source

Saved source document

sha256:a1012c1d5fd8b8d4… — immutable copy held by TitrateLab

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Related

Other Retatrutide certificates

South Florida BioResearch Retatrutide
99.8% 2026-08-04
Freedom Diagnostics South Florida BioResearch Retatrutide
99.8% 2026-08-04
Freedom Diagnostics RRP Retatrutide
99.8% 2026-08-03
Freedom Diagnostics Rocky Mountain Compounds Retatrutide
99.6% 2026-08-02
Freedom Diagnostics Power Peptides Retatrutide
99.9% 2026-08-02
Freedom Diagnostics Peptaris Retatrutide
99.8% 2026-08-02
Freedom Diagnostics PurgoLabs LLC Retatrutide
100.0% 2026-08-01
Freedom Diagnostics Peptaris Retatrutide
99.9% 2026-08-01
Freedom Diagnostics
All Retatrutide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Zhengzhou Lan Yun Cosmetic Trading or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →