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

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◆ Batch ID · PT101✓ Verified · Pass

PT-141 × NextGen Peptides - Lab Test, December 2025

Tested Thursday, December 04, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.51%

✓ Excellent

PeptidePT-141

Brandnexxgenpeptides.com

Labfreedomdiagnosticstesting.com

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Test results

6 data points

Purity

99.51%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

10.25 mg

Qty match

102% of labeled · +2%

Batch ID

PT101

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

10 mg→10.25 mg+2%

About this test

This independent HPLC lab test confirms PT-141 10mg from Next Gen Peptides at 99.506% purity. The analysis was conducted by Freedom Diagnostics Testing on December 4, 2025, with a batch ID of PT101.

PT-141 is a melanocortin receptor agonist researched for sexual dysfunction, arousal enhancement, and libido support. A purity level of 99.506% indicates minimal contamination and high-grade synthesis. The product was delivered as a white lyophilized powder.

HPLC analysis with UV Detection Coupled with Mass Spectrometry validates compound identity and purity. The full certificate of analysis is available for download on this page.