§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · OCT-2025● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · N/A✓ Verified · Pass

Retatrutide × Licensed Peptides - Lab Test, October 2025

Tested Tuesday, October 07, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.77%

✓ Excellent

PeptideRetatrutide

Brandlicensedpeptides.com

LabVanguard Laboratory

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Test results

6 data points

Purity

99.77%

Endotoxins

Not tested

Stated qty

40 mg

Tested qty

42.24 mg

Qty match

106% of labeled · +6%

Batch ID

N/A

Tested by

Vanguard LaboratoryView profile →

◆ Quantity verification

40 mg→42.24 mg+6%

About this test

This independent HPLC-UV/VIS lab test confirms GLP3-R (Retatrutide) 40mg from Licensed Peptides at 99.79% purity. The analysis was conducted by Vanguard Laboratory on October 8, 2025. The tested quantity of 42.24mg exceeds the stated label claim of 40mg, indicating consistent formulation and manufacturing precision.

Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for metabolic regulation, weight management, and glycemic control. A purity level of 99.79% demonstrates high-grade synthesis with minimal contamination. The full certificate of analysis is available for download on this page.