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

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◆ Batch ID · N/A✓ Verified · Pass

Melanotan II (MT-2) × Optima Chemical Supply Inc. - Lab Test, November 2025

Tested Thursday, November 20, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.45%

✓ Excellent

PeptideMelanotan II (MT-2)

BrandOptima Chemical Supply Inc.

LabJanoshik Labs

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Test results

6 data points

Purity

99.45%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

8.18 mg

Qty match

82% of labeled · -18%

Batch ID

N/A

Tested by

Janoshik LabsView profile →

◆ Quantity verification

10 mg→8.18 mg-18%

About this test

This independent HPLC lab test confirms Melanotan II 8.18mg from Optima Chemical Supply at 99.455% purity. The analysis was conducted by Janoshik Labs on November 20, 2025.

Melanotan II is a melanocortin receptor agonist researched for melanin production, skin tanning, and sexual function enhancement. A purity level of 99.455% indicates minimal contamination and high-grade synthesis.

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