Barq's Root Beer
22.5mg of caffeine
per 12 ounce can
per 12 ounce can
CAFFEINE LEVEL
LOW
How Does It Compare With Other Drinks?
Total Caffeine (mg)
400360320280 24020016012080 400 Can of Barq's Root Beer Can of SPIKE Shooter Can of Rockstar Juiced Can of Red Bull
Caffeine Concentration of Barq's Root Beer
Barq's Root Beer contains 1.88 mgs of caffeine per fluid ounce (6.34mg/100mls).
Caffeine (mg) per Ounce
200180160140120 10080604020 0 Barq's Root Beer Mana Energy Potion Coffee (Espresso) Starbucks Double Shot
Sources
From the Coca-cola website at http://www2.coca-cola.com/ (soft drink nutrition)SPONSORS
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