§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · MAY-2026● VERIFIED SUBMISSION · PUBLIC RECORD
HomeLab Tests Zen Aminos, Tirzepatide
◆ Batch ID · BSF/Yoyo Verified · Pass

Tirzepatide × Zen Aminos - Lab Test, May 2026

Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.88%
Excellent
Independent verification available

freedomdiagnosticstesting.com publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

Test results

7 data points
Purity
99.88%
Endotoxins
Not tested
Stated qty
15 mg
Tested qty
13.82 mg
Qty match
92% of labeled · -8%
Batch ID
BSF/Yoyo
Container
White Lyophilized Powder
Tested by
◆ Quantity verification
15 mg13.82 mg-8%

About this test

This independent HPLC lab test with UV detection and mass spectrometry analysis confirms Tirzepatide 15mg from Zen Aminos at 99.88% purity. The sample tested at 13.82mg net peptide content, meeting label specifications. The analysis was conducted by Freedom Diagnostics on May 30, 2026.

Tirzepatide is a dual GIP/GLP-1 receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. A purity level of 99.88% demonstrates minimal contamination and high-grade synthesis quality.

The full certificate of analysis is available for download on this page.

Certificate of analysis

Original document
Tirzepatide Zen Aminos COA
Issued by freedomdiagnosticstesting.com · May 30, 2026 · Batch BSF/Yoyo

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