Levamlodipine besylate ((S) -Amlodipine besylate) is an orally active calcium channel blocker with antioxidant and vasodilatory properties. Levamlodipine besylate can reduce serum malondialdehyde (MDA) levels, increase superoxide dismutase (SOD) activity, and improve oxidative stress. Levamlodipine besylate can be used for research on vascular dementia, hypertension, and cerebrovascular diseases[1][2][3][4].