Sting is made by Pepsi Co while Charged is from rival Coca Cola company. Lets compare three of these energy drinks with their contents per 100ml:
Contents per 100mlRed BullStingCharged
Niacin(Vit B3)2.4mg2.1mgNot written on pack
  • Caffeine is almost identical in Sting n RedBull.
  • Sting has lowest amount of sugar out of three.
  • Charged has highest amount of sugar & carbs per 100ml out of three while lowest amount of caffeine too.

Which one gives you more energy kick? Which one taste better? Do let us know in comments below.