Coffee-leaf herbal drink is a fairly new arrival to the market. - It is not made from coffee beans but from the leaves of the Arabica coffee plant. - The leaves are roasted and ground up or crumpled, resulting in an infusion with a similar taste to green tea. - Since it uses the leaves of the coffee plant, it has less caffeine content than regular tea and coffee, on par with decaf coffee. - Coffee leaves are high in polyphenols and antioxidants, higher even than green tea. Coffee leaf tea is amber in color and has a refreshing earthy taste.