Frank's Energy Drink

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Frank's is a brand of energy drink coming in a number of flavors including Lime, Sugar-free, and Pineapple.

Ingredients in Frank's Energy Drink

Also Contains Taurine, Niacin (vitamin B3), Pantothenic Acid (vitamin B5), Vitamin B6 (pyridoxine Hydrochloride), Vitamin B12 (cyanocobalamin).

Compared to Other Items

Frank's Energy Drink contains 9.47 milligrams of caffeine per fluid ounce (32.01 mg per 100 ml). A 8.45 fl oz can has a total of 80 milligrams of caffeine.

Total Caffeine (mg)


Caffeine info on can. Site at

See more on how we find caffeine amounts.

Last updated on 15 May 2012.