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

Home › Lab Tests › BioLongevity Labs, N-Acetyl Semax Amidate

◆ Batch ID · 20-3-46071✓ Verified · Pass

N-Acetyl Semax Amidate × BioLongevity Labs - Lab Test, February 2026

Tested Monday, February 23, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.77%

✓ Excellent

PeptideN-Acetyl Semax Amidate

BrandBioLongevity Labs

LabMDx BioAnalytical Laboratory

↓ Download COA 🔗 Share

Test results

8 data points

Purity

99.77%

Endotoxins

≤0.05 EU/mL (PASS)

Stated qty

20 mg

Tested qty

20.41 mg

Qty match

102% of labeled · +2%

Batch ID

20-3-46071

Container

White Crystals

Tested by

MDx BioAnalytical LaboratoryView profile →

◆ Quantity verification

20 mg→20.41 mg+2%

About this test

This independent LC-MS lab test confirms N-Acetyl Semax Amidaate 20mg from BioLongevity Labs at 99.77% purity. The analysis was conducted by MDx BioAnalytical Laboratory on February 23, 2026.

N-Acetyl Semax Amidaate is a peptide researched for its potential role in cognitive enhancement, neuroprotection, mood support, and stress resilience. A purity level of 99.77% indicates minimal contamination and high-grade synthesis. Endotoxin testing passed at ≤0.05 EU/mL, confirming safety for research applications.

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