E6 Energy Shot

Caffeine Level
Serving Size
fl. oz bottle
Caffeine Strength
EXTREME Warning: This drink has very high levels of caffeine.
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E6 Energy Shot is a concentrated energy supplement made by 21st Century brands.

E6 recently reformulated their shot to contain 235 mg of caffeine per bottle. Previously it had 185 mg. 

E6 Shots are available in 4 flavors:

  • Berry
  • Grape
  • Peach
  • Fruit Punch

E6 Energy Shots are the 7th highest grossing energy shot (2013) in the USA and are found at gas stations, convenience stores, and Giant brand grocery stores as well as online.

E6 has a pretty standard list of energy ingredients except for the inclusion of the amino acids; Tyrosine and Phenylalanine. See the complete list below.

E6 Energy Shot isn't recommended for children or for those sensitive to caffeine. 

Where To Buy E6 Energy Shot

Ingredients in E6 Energy Shot

B6, B12, Niacin, Folic acid, Taurine, Caffeine, Malic acid, Glucuronolactone, Tyrosine, Phenylalanine,

Sugar content: Contains no sugar.

Compare sugar levels of other drinks

Caffeine Comparisons

E6 Energy Shot contains 117.50 mgs of caffeine per fluid ounce (397.31mg/100 ml).

Caffeine (mg) per Ounce
Total Caffeine (mg)
400360320280 24020016012080 400 Bottle of E6 Energy Shot Can of Coca-Cola Classic Bottle of Redline Energy Drink Can of Monster Energy Drink Can of Red Bull