C4 Performance Energy Drink Zero Sugar 16 fl oz 12‑Pack — 200mg Caffeine, Beta‑Alanine for Endurance

C4 Performance Energy Drink is a sugar-free 200mg caffeine beverage formulated with CarnoSyn® beta-alanine and BetaPower® natural betaine to support energy, muscular endurance, hydration, and mental focus for active days.

Designed by the makers of a leading pre-workout line, this ready-to-drink C4 Energy offers the active person a convenient way to boost alertness and stamina without added sugar or calories. Each 16 fl oz can delivers clinically studied ingredients alongside 200mg of caffeine to help you power through workouts, long shifts, or busy weekends. The formula targets multiple aspects of performance—short-term energy, muscular endurance, hydration support, and mental clarity—while keeping carbs and sugars at zero.

How much kick does one can provide?

Each 16 fl oz can contains 200mg of caffeine, a dose comparable to about two strong cups of coffee. The caffeine is intended to raise alertness and provide a noticeable energy lift when consumed responsibly, ideally timed before training or at energy slumps.

• 200mg caffeine per serving for increased wakefulness
• Zero sugar and zero calories to avoid sugar crashes
• Ready-to-drink 16 fl oz format for easy use

What performance ingredients are in C4 and what do they do?

The beverage features CarnoSyn® beta-alanine and BetaPower® natural betaine—ingredients studied for supporting muscular endurance and hydration. These compounds are commonly used in sports nutrition to complement caffeine, offering a combined approach to physical performance and stamina.

• CarnoSyn® beta-alanine to support muscular endurance during repeated efforts
• BetaPower® betaine (from beets) to support hydration and cellular function
• Formulated for pre-workout or anytime energy support

Is this drink suitable for everyday use and dietary needs?

C4 Performance Energy Drink is sugar-free with zero carbs and zero calories, making it compatible with many low-carb or calorie-controlled plans. It contains no artificial colors or dyes, but because it has a high caffeine level, it's best consumed within personal caffeine tolerance limits.

• Zero sugar, zero calories, and zero carbs per 16 fl oz can
• No artificial colors or dyes included
• Check total daily caffeine intake if using multiple caffeinated products

How should I use this during training or on busy days?

Drink one can about 20–45 minutes before exercise for best timing of caffeine and performance ingredients. For general energy needs, consume when you need a mental or physical pick-me-up, avoiding late-evening use to prevent sleep disruption.

• Consume 20–45 minutes before workouts for peak effect
• Use as a focused boost during long work shifts or travel
• Avoid taking with other high-caffeine products to manage total intake

Who is this for: C4 Performance Energy Drink is aimed at active adults, athletes, and busy professionals who want a sugar-free, ready-to-drink energy option that supports both alertness and physical performance. It suits people following calorie- or carb-conscious diets who appreciate clinically backed sports ingredients alongside a substantial caffeine boost. Not recommended for children, pregnant or nursing individuals, or anyone advised to limit caffeine.

Ingredients

Carbonated Water, CarnoSyn® Beta-Alanine, L-Citrulline, Malic Acid, BetaPower®, Betaine Anhydrous, Citric Acid, Natural Flavors, Potassium Sorbate (preservative), Caffeine Anhydrous (200mg), Sucralose, Acesulfame Potassium, Niacinamide, N-Acetyl-L-Tyrosine, Cvanocobalamin (Vitamin B12)