Red Bull Sugar Free Energy Drink is a zero-sugar energy drink that provides mental and physical stimulation. Each 16 fl oz can contains 151 mg of caffeine, comparable to about two cups of home-brewed coffee, along with taurine and B-group vitamins. The sugar-free formulation uses the sweeteners sucralose and acesulfame K to deliver Red Bull's signature taste without the sugar. This 12-count pack features large 16 oz cans, ideal for sharing or extended energy needs.

The drink contains B-group vitamins including niacin (vitamin B3), pantothenic acid (vitamin B5), vitamin B6, and vitamin B12, which contribute to normal energy-yielding metabolism and help reduce tiredness and fatigue. Taurine, an amino acid naturally occurring in the human body, is included to support biological processes. The beverage is appreciated worldwide by athletes, professionals, college students, and travelers on long journeys.

Nutrition per serving (1 can, 473 mL): 25 calories, 0g protein, 4g total carbohydrate (0g sugars, 0g added sugars), 0g fat. Contains: carbonated water, citric acid, taurine, natural and artificial flavors, sodium bicarbonate (baking soda), magnesium carbonate, colors, caffeine, aspartame, acesulfame K, sucralose, xanthan gum, niacinamide, pyridoxine HCl (vitamin B6), calcium pantothenate, vitamin B12. Caffeine content: 151 mg/16 fl oz. Contains phenylalanine. Not recommended for children, pregnant or nursing women and persons sensitive to caffeine.