As far as addictions go, there’s worse than caffeine. But cut off one of our doses for whatever reason and we’re bound to disagree. Voke Tab is your fix on the go. Each chewable tablet contains natural green tea leaf caffeine (77mg each), as well as extract from guarana berries and acerola cherries. They’re also packed with 100% of your daily value of vitamin C, colored naturally with beet over artificial dyes, and sweetened with rebiana and monk fruit, not refined sugar.