Coca-Cola formula version of Coca-Cola syrup contains kola nut extract; originally included for its caffeine content, modern Coca-Cola uses caffeine citrate produced by the decaffeination of coffee. The primary taste of Coca-Cola is thought to come from vanilla and cinnamon, with trace amounts of essential oils, and spices such as nutmeg. A 2015 study identified and measured 58 aroma compounds in common colas, confirming significant amounts of compounds corresponding to cinnamon, vanilla, nutmeg, orange and lemon essential oils in Coca Cola. During the 1980s, most U.S. Coca-Cola bottlers switched their primary sweetening ingredient from cane sugar (sucrose) to the cheaper high-fructose corn
Coca-Cola Vanilla was introduced to the Norwegian, Swedish, and Icelandic markets of Europe. This was the first Coca-Cola variety introduced in Norway since Coca-Cola itself in 1937 and Coca-Cola Light in 1983. , Vanilla Coke was marketed in several European countries as well as Australia and New Zealand (in mid-to-late-2002). By late 2003, the company had marketed Vanilla Coke in over 30 countries around the globe. During the 2016 Summer Olympics the vanilla and cherry version was presented to selected markets in Brazil. Today, It can easily be distributed using a Coca-Cola Freestyle machine, which injects vanilla syrup into Coca-Cola Its inaugural