§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JUL-2025● VERIFIED SUBMISSION · PUBLIC RECORD
HomeLab Tests Kensington Labs, Retatrutide
◆ Batch ID · RTT-582MW Verified · Pass

Retatrutide × Kensington Labs - Lab Test, July 2025

Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.08%
Excellent

Test results

6 data points
Purity
99.08%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
10.76 mg
Qty match
108% of labeled · +8%
Batch ID
RTT-582MW
Tested by
Janoshik LabsView profile →
◆ Quantity verification
10 mg10.76 mg+8%

About this test

Retatrutide 10mg from Kensington Labs achieved 99.076% purity in independent HPLC analysis conducted by Janoshik Labs on July 10, 2025. The tested quantity of 10.76mg exceeds the labeled 10mg specification, indicating accurate labeling and manufacturing quality.

Retatrutide is a triple GIP/GLP-1/GCG receptor agonist researched for its potential role in metabolic regulation, weight management, and glycemic control. A purity level of 99.076% confirms minimal contamination and high-grade synthesis quality.

The full certificate of analysis is available for verification at www.janoshik.com/verify/ using the unique key FCZ54187G2MD.

Certificate of analysis

Original document
Retatrutide Kensington Labs COA
Issued by Janoshik Labs · Jul 09, 2025 · Batch RTT-582MW

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