All Retatrutide Certificate of Analysis results(10,452 COAs)
TitrateLab · Certificate of Analysis
Tested vendor:Guangzhou Lengiuanhuang Cosmetics All Retatrutide COAs & research All Retatrutide results & stats

Retatrutide 0.0% Purity — Guangzhou Lengiuanhuang CosmeticsCertificate of Analysis · Independent third-party lab result

Tested purity 0.0% Below 90% — review · 0%
Dose vs label -100.0% Under the labeled dose
Evidence URL referenced
Test date
2026-07-01
Testing lab
LabE
Batch / lot
Jan 2,2026
Quantity
0mg
label 40mg · tested 0mg
Endotoxins
—
Assay method
HPLC + mass quantification + endotoxins
Label dose
40mg
Context

How this result compares

This Retatrutide certificate's tested purity of 0.00% ranks higher than 1% of the 10447 Retatrutide certificates with a purity result we have catalogued (median 99.83%).

Tested 2026-07-01 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 94% of our catalogued Retatrutide certificates.

Guangzhou Lengiuanhuang Cosmetics has 12 certificates in our corpus, including 6 for Retatrutide at a median tested purity of 99.90%.

Manufacturer
Guangzhou Lengiuanhuang Cosmetics
View vendor profile
Source

Finnrick

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.

Verify on the upstream lab
Method
HPLC + mass quantification + endotoxins
Test type
finnrick_composite
Dose
40mg
Container
No label / Gold crimp / Violet cap
Catalogued
2026-08-01
Related

Other Retatrutide certificates

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99.8% 2026-07-31
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99.5% 2026-07-31
Freedom Diagnostics Genesis Wellness Retatrutide
99.5% 2026-07-31
Freedom Diagnostics Genesis Peptides Retatrutide
99.9% 2026-07-31
Freedom Diagnostics Foundation Aminos, Inc. Retatrutide
99.9% 2026-07-31
Freedom Diagnostics Forbidden Fruit Retatrutide
99.9% 2026-07-31
Freedom Diagnostics Felix Chemical Supply Retatrutide
99.9% 2026-07-31
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All Retatrutide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Guangzhou Lengiuanhuang Cosmetics or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →