Red Bull Energy Drink in a 250ml can is a popular beverage formulated to boost energy and enhance mental alertness.1 It contains key ingredients like caffeine (approximately 80mg per 250ml can, similar to a cup of coffee), taurine, B-group vitamins, and sugars (glucose and sucrose) or artificial sweeteners in sugar-free versions.2 This drink is widely used by athletes, students, and professionals for a quick energy lift.3