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

Home › Lab Tests › Growth Guys, Tirzepatide

◆ Batch ID · TZ04✓ Verified · Pass

Tirzepatide × Growth Guys - Lab Test, September 2025

Tested Monday, September 22, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.73%

✓ Excellent

PeptideTirzepatide

Brandgrowthguys.is

LabJanoshik Labs

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Test results

6 data points

Purity

99.73%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

10.99 mg

Qty match

110% of labeled · +10%

Batch ID

TZ04

Tested by

Janoshik LabsView profile →

◆ Quantity verification

10 mg→10.99 mg+10%

About this test

This independent lab analysis confirms Tirzepatide 10mg from Growth Guys at 99.732% purity. The test was conducted by Janoshik Labs on September 22, 2025, with a tested quantity of 10.99mg across multiple vials (10.99mg, 11.21mg, 11.39mg).

Tirzepatide is a dual GIP/GLP-1 receptor agonist researched for its potential role in metabolic regulation, weight management, and glycemic control. A purity level of 99.732% 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 MCMDRSALEUR2.