28 Black Energy Drink

Caffeine Level
Serving Size
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28 Black Energy Drink is known in Europe as Calidris 28 and has been expanding to other markets especially the USA.

Unlike most energy drinks 28 Black is taurine free.

Flavors of 28 Black Energy Drink

  • 28 BLACK Açaí
  • 28 BLACK Açaí Zero
  • 28 BLACK Classic 2
  • 8 BLACK Pink Grapefruit-Mint
  • 28 BLACK Sour Cherry
  • 28 BLACK Sour Mango-Kiwi

All varieties of 28 have the same caffeine amount. 

28 also produces a line called 28 Drinks that are caffeine-free.

Ingredients in 28 Black Energy Drink

water, sugar, isomaltulose*, açaí extract (minimum 4%), lemon juice concentrate, carbon dioxide, coloring concentrate from carrot, caffeine, guarana extract, herb extract (peppermint, sage, thyme), niacin (vitamin B3), pantothenic acid (vitamin B5), vitamin B6, vitamin B12, natural flavoring
*isomaltulose is a source of glucose and fructose

Sugar content: 36 grams (per 8.46 ounces).

Compare sugar levels of other drinks

Caffeine Comparisons

28 Black Energy Drink contains 9.46 mgs of caffeine per fluid ounce (31.98mg/100 ml).

Caffeine (mg) per Ounce
10090807060 5040302010 0 28 Black Energy Drink 5 Hour Energy Espresso Shot Coca-Cola Classic Spike Energy Drink
Total Caffeine (mg)
400360320280 24020016012080 400 Can of 28 Black Energy Drink Can of Coca-Cola Classic Bottle of Redline Energy Drink Can of Monster Energy Drink Can of Red Bull
Data Sources: our review and http://www.28black.com/