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

Home › Lab Tests › Amino USA, SELANK

◆ Batch ID · 26SLNK5-0004✓ Verified · Pass

SELANK × Amino USA - Lab Test, February 2026

Tested Tuesday, February 10, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.48%

✓ Excellent

PeptideSELANK

Brandaminousa.com

LabBioRegen

↓ Download COA 🔗 Share

Test results

7 data points

Purity

99.48%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

4.84 mg

Qty match

97% of labeled · -3%

Batch ID

26SLNK5-0004

Container

White lyophilized powder

Tested by

BioRegenView profile →

◆ Quantity verification

5 mg→4.84 mg-3%

About this test

This independent ultra-high performance liquid chromatography with mass spectrometry lab test confirms Selank 5mg from Amino USA at 99.48% purity. The analysis was conducted by BioRegen on February 10, 2026.

Selank is a synthetic peptide derived from tuftsin, researched for its potential role in immune modulation, anxiolytic effects, and cognitive enhancement. A purity level of 99.48% indicates high-grade synthesis with minimal contamination.

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