Caffeine, also known as trimethylxanthine, coffeine, theine, mateine, guaranine, methyltheobromine or 1,3,7-trimethylxanthine, is an xanthine alkaloid that can be found in coffee beans, tea, cola seeds, guarana berries and (small amounts) in cocoa beans.
.png)
.jpg)
.png "3in1 instant milk coffee")
.jpg "3in1 instant milk coffee – coconut flavor")
