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

Home › Lab Tests › Kensington Labs, PT-141

◆ Batch ID · PT1-840MS✓ Verified · Pass

PT-141 × Kensington Labs - Lab Test, November 2025

Tested Monday, November 03, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.78%

✓ Excellent

PeptidePT-141

BrandKensington Labs

LabJanoshik Labs

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Test results

6 data points

Purity

99.78%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

10.68 mg

Qty match

107% of labeled · +7%

Batch ID

PT1-840MS

Tested by

Janoshik LabsView profile →

◆ Quantity verification

10 mg→10.68 mg+7%

About this test

PT-141 10mg from Kensington Labs achieved 99.783% purity in independent HPLC analysis conducted by Janoshik Labs on November 4, 2025. The tested quantity of 10.70mg exceeds the labeled 10mg specification, indicating accurate labeling and manufacturing quality.

PT-141 is a melanocortin receptor agonist researched for its potential role in sexual function and arousal. A purity level of 99.783% 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 TTYGZT453J75.