Military Energy Gum - Arctic Mint Go to amazon.com Related posts The 11 best alert gum for 2022 Feature1 Package of Military Energy GumArctic Mint Flavored100mg of caffeine per piece ~ equivalent to 1 cup of coffee5 pieces of gum per packet DescriptionMilitary Energy gum is the most caffeinated gum around. 100mg of caffeine per piece and 5 pieces per package.