C4 Performance Energy Drink — Zero Sugar, 200 mg Caffeine 16 fl oz (12-pack) for pre-workout focus and endurance

C4 Performance Energy Drink is a zero-sugar, high-caffeine athletic energy beverage designed to support short-term focus and stamina during intense training and competition.

Built for athletes and active people, each 16 fl oz can delivers 200 mg of caffeine along with researched performance ingredients to help you feel more alert and work harder during tough sessions. The formula avoids sugar and artificial colors and is tested to meet sport-safe standards, so you can reach for it before practice, a workout, or a long day when you need a reliable boost.

How much caffeine and stimulant effect does C4 Performance provide?

Each can contains 200 mg of caffeine, a dose comparable to strong coffee or many pre-workout drinks. That level is intended to increase alertness and perceived energy for workouts, competitions, or sustained focus.

• 200 mg caffeine per 16 fl oz can
• Zero sugar means fewer calories from sweeteners
• Formulated for acute energy rather than slow-release stimulation

What performance ingredients are included and what do they do?

The drink combines CarnoSyn® Beta-Alanine and a clinically studied hydration ingredient to support muscular endurance and cell hydration during exertion. These components are common in sports supplements and are chosen to complement the caffeine for short-term performance support.

• CarnoSyn® Beta-Alanine to help buffer muscle fatigue during high-intensity efforts
• BetaPower (glycerol-based ingredient) aimed at supporting muscle cell hydration
• Formulation targets temporary endurance and power during training or competition

Is C4 Performance Energy safe for competitive athletes?

C4 Performance Energy is NSF Certified for Sport, meaning it has been tested for many banned substances and is considered appropriate for professional and collegiate athletes subject to those screens. Always verify with your team or governing body and consult a healthcare professional about individual tolerances and restrictions.

• NSF Certified for Sport tested to reduce risk of banned substance contamination
• No artificial colors and no sugar included
• Check sport-specific rules before use in competition

How does flavor and consumption fit into an athlete’s routine?

Available in several flavor options, the beverage is meant to be enjoyable without added sugar. Use one can before a demanding practice or match for a quick boost; avoid stacking additional caffeine sources the same day.

• Zero-sugar flavors let you control overall carbohydrate intake
• Single-can serving is convenient for pre-workout or travel
• Best used as part of an overall hydration and nutrition strategy

Who is this for: C4 Performance Energy is aimed at active adults, competitive athletes, and fitness enthusiasts who want a sugar-free, high-caffeine drink with ingredients chosen to support short-term energy, endurance, and cell hydration. It’s suitable for those seeking NSF sport certification and flavorful, ready-to-drink performance support—provided they account for the 200 mg caffeine dose and confirm eligibility with their sport’s rules.

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)