ALRI which specializes in workout supplements makes Hypershot, an energy shot with large dose of caffeine. They recommend half a shot per serving.
Where To Buy ALRI Hypershot
Ingredients in ALRI Hypershot
Water, Beta-Alanine, natural and artificial flavors (vigna unguiculata concentrates), caffeine, citric acid, sodium benzoate and potassium sorbate as preservatives, ascorbic acid (vitamin C), artificial color FD&C red, sucralose, gum arabic, glycerol abietate.
Sugar content: Contains no sugar.Compare Sugar Content
ALRI Hypershot contains 250.00 mgs of caffeine per fluid ounce (845.35mg/100 ml).
Caffeine (mg) per Ounce