Caro is and of caffeine free roasted grain beverages. Some consider it a coffee subs.ute. It is manufactured by Nestl . Enjoy Caro anytime of the day. With no added sugar, and flavor it is a great drink. Mildly roasted, purely natural ingre.nts like barley, barley malt, chicory and rye, lend a unique, taste, especially in milk. Just a keystroke away and Caro can be at you front door..Nestl ‘s coffee line includes a range of instant coffees and espressos. Learn more about the variety of coffees that we offer..