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 100ml | Red Bull | Sting | Charged | 
|---|---|---|---|
| Caffeine | 30mg | 29mg | 24.6mg | 
| Sugar | 11g | 7g | 15.3g | 
| Carbohydrates | 11g | 7g | 15.4g | 
| Energy | 45kcal | 28kcal | 62kcal | 
| Niacin(Vit B3) | 2.4mg | 2.1mg | Not 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.