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

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◆ Batch ID · YC20250807✓ Verified · Pass

MOTS-C × Peptide Partners - Lab Test, September 2025

Tested Friday, September 19, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.87%

✓ Excellent

PeptideMOTS-C

Brandpeptide.partners

LabBioRegen

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Test results

7 data points

Purity

99.87%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

9.76 mg

Qty match

98% of labeled · -2%

Batch ID

YC20250807

Container

White lyophilized powder

Tested by

BioRegenView profile →

◆ Quantity verification

10 mg→9.76 mg-2%

About this test

This independent LC-MS lab test confirms MOTS-C 10mg from Peptide Partners at 99.87% purity. The analysis was conducted by BioRegen on September 19, 2025.

MOTS-C is a mitochondrial-derived peptide researched for its role in metabolic regulation, longevity signaling, and cellular energy optimization. The tested quantity of 9.76mg demonstrates excellent consistency with the labeled 10mg. A purity level of 99.87% indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for download on this page (Report #11024).