Zombie Blood Energy Potion has 23.53mg of caffiene per fluid oz. That means that the serving size of 3.4 fl. oz. has the following caffiene content: 80mg.

Zola Coconut Water Espresso has 7.14mg of caffiene per fluid oz. That means that the serving size of 17.5 fl. oz. has the following caffiene content: 125mg.

Zoa Energy Drink has 10mg of caffiene per fluid oz. That means that the serving size of 16 fl. oz. has the following caffiene content: 160mg.

ZipFizz Energy Drink Mix has 6.25mg of caffiene per fluid oz. That means that the serving size of 16 fl. oz. has the following caffiene content: 100mg.

Zevia Energy Drink has 10mg of caffiene per fluid oz. That means that the serving size of 12 fl. oz. has the following caffiene content: 120mg.

Zevia Cola has 3.75mg of caffiene per fluid oz. That means that the serving size of 12 fl. oz. has the following caffiene content: 45mg.

Zest Sparkling Tea has 11.25mg of caffiene per fluid oz. That means that the serving size of 12 fl. oz. has the following caffiene content: 135mg.

Zest Highly Caffeinated Tea has 18.75mg of caffiene per fluid oz. That means that the serving size of 8 fl. oz. has the following caffiene content: 150mg.

YMateina Yerba Mate has 10mg of caffiene per fluid oz. That means that the serving size of 8 fl. oz. has the following caffiene content: 80mg.

Yerbae Sparkling Water has 8.33mg of caffiene per fluid oz. That means that the serving size of 12 fl. oz. has the following caffiene content: 100mg.