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

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◆ Batch ID · N/A✓ Verified · Pass

Retatrutide × Optima Supply - Lab Test, July 2025

Tested Tuesday, July 22, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.81%

✓ Excellent

PeptideRetatrutide

BrandOptima Supply

LabChromate

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Test results

7 data points

Purity

99.81%

Endotoxins

Not tested

Stated qty

40 mg

Tested qty

44.45 mg

Qty match

111% of labeled · +11%

Batch ID

N/A

Container

Lyophilized peptide vial

Tested by

ChromateView profile →

◆ Quantity verification

40 mg→44.45 mg+11%

About this test

This independent RP-HPLC lab test confirms Retatrutide 40mg from Optima Supply at 99.805% purity. The analysis was conducted by Chromate on July 22, 2025.

Retatrutide is a triple GIP/GLP-1/glucagon receptor agonist researched for metabolic regulation, weight management, and glycemic control. A purity level of 99.805% indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for download on this page.