It supports alertness, memory and posses anti-stress properties.SYNEPRHINESynephrine is an adrenergic amine, with mild stimulating properties, that enhances the metabolic rate, increases fat burning, sup: :lant, without their short comings since it considered a semi-selective sympathomimetic - it targets some tissues such as fat, more than it targets others such as the heart ??? compared to a no