§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAR-2026● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Growth Guys, PT-141

◆ Batch ID · PT03✓ Verified · Pass

PT-141 × Growth Guys - Lab Test, March 2026

Tested Wednesday, March 25, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.85%

✓ Excellent

PeptidePT-141

Brandgrowthguys.is

LabJanoshik Labs

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Test results

6 data points

Purity

99.85%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

10.78 mg

Qty match

108% of labeled · +8%

Batch ID

PT03

Tested by

Janoshik LabsView profile →

◆ Quantity verification

10 mg→10.78 mg+8%

About this test

This independent lab analysis confirms PT-141 10mg from Growth Guys at 99.850% purity. The test was conducted by Janoshik Labs on March 25, 2026, with a tested quantity of 10.78mg across multiple vials (10.78mg, 10.86mg, 10.67mg).

PT-141 is a melanocortin receptor agonist peptide researched for its potential role in sexual function enhancement and arousal stimulation. A purity level of 99.850% indicates high-grade synthesis with minimal impurities.

The full certificate of analysis is available for verification at www.janoshik.com/verify/ using the unique key CU8DBA56R2DG.