The C4 Sport Pre-Workout is a high-energy blend designed to boost energy, muscular endurance, and cellular hydration for athletes at any level. Proudly NSF Certified for Sport, this formula is built to support performance both on and off the field and is offered here in a 270 G size as C4 Sport Pre-Workout. This variant is ideal for beginners through elite competitors seeking reliable, zero-sugar flavor and proven ingredients to fuel workouts.
EXPLOSIVE ENERGY — Burst with energy and elevate performance with 135mg of caffeine. CarnoSyn Beta-Alanine helps support muscular endurance and delay fatigue so you can push through tougher sets. INCREASED ENDURANCE and taste are paired with Creatine Monohydrate and Arginine AKG for stronger, more sustained performance. With this blend, you can expect improved workout intensity and focus during training sessions. The formula also includes Taurine to support cellular hydration and energy metabolism during exercise. Each scoop delivers a comprehensive pre-workout experience with legendary zero-sugar flavor.
Ranging from beginners all the way up to elite competitors, a wide range of consumers have relied on C4 pre-workout products to ignite their fitness journey. This product is formulated to support elevated energy, muscular endurance, and cellular hydration, while remaining compliant with sport certification standards.
Key benefits
- Energetic start to workouts with 135 mg caffeine per scoop for immediate performance support.
- Improved muscular endurance thanks to CarnoSyn Beta-Alanine that helps fight fatigue during high-intensity sets.
- Enhanced strength and performance with Creatine Monohydrate and Arginine AKG for lean power output.
- Zero sugar flavor with billions of servings sold, offering a trusted taste experience without added sugars.
- Certified for sport with NSF approval, supporting athletes who require third-party quality assurance.
Ingredients and components
- CarnoSyn Beta-Alanine — a clinically studied amino acid derivative that supports muscular endurance and may help reduce fatigue during intense exercise.
- Caffeine 135 mg — provides stimulant-backed energy to help you push through workouts.
- Creatine Monohydrate 2500 mg — supports high-intensity performance and strength during resistance training and sprint efforts.
- L-Arginine (L-Arginine Alpha-Ketoglutarate) 655 mg — contributes to nitric oxide pathways that may support blood flow and nutrient delivery to muscles.
- Taurine 1000 mg — supports cellular hydration and may aid for endurance during activity.
- Vitamin B12 (Methylcobalamin) 35 mcg; Vitamin B6 (Pyridoxal-5-Phosphate) 0.035 mg — support energy metabolism and conversion of food to usable energy.
- NON-MEDICINAL ingredients include Citric Acid, natural and Artificial Flavors, Polydextrose, Sodium Citrate, Silicon Dioxide, Calcium Silicate, Magnesium Chloride, Sucralose, Acesulfame Potassium, Dipotassium Phosphate, and FD&C Red #40.
Usage guidelines: Adults mix one scoop of C4 Sport Pre-Workout in 240ml of liquid (water, juice, etc.) immediately before consumption, 1-2 times daily, or as directed by a health care practitioner. For more detailed information on this product, including reported and possible side effects and contraindications, refer to the manufacturer’s monograph, or speak with a health care provider. Product information is provided by the product vendor and is intended as a summary for informational purposes only; it does not guarantee safety or efficacy for every individual.
Storage and handling: store in a cool, dry place away from children. This product does not replace medical advice and should be used as part of a balanced training plan.
Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Always read and follow the product label. Consult a healthcare professional if you have any health concerns.




















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