On the field or in the gym, this nsf® certified pre-workout helps fuel your performance & strength-building.
Explosive Energy
Increased training intensity with 200mg of Caffeine.
Strength + Muscle Builder
Increase strength and enhance muscle growth with Creatine, elevATP® and Leucine.
Muscular Endurance^
High-performance training powered by CarnoSyn® Beta-Alanine, Creatine, Arginine and BetaPower®.
NSF Certified for Sport® Tested and certified for professional and collegiate athletes.‡
^Studies have shown benefits of CarnoSyn® Beta-Alanine to be correlated with cumulative use. Some individuals may experience a harmless tingling sensation, which is attributable to Beta-Alanine.
▵Based on cumulative global sales of C4® branded pre-workout products.
Suggested use
Take one serving (approx. 1 scoop) of C4 Sport® Strength with 12 fl. oz. of water and consume 20-30 minutes before training.
Other ingredients
Malic acid, citric acid, natural & artificial flavors, silicon dioxide, calcium silicate, sucralose, acesulfame potassium, vegetable juice powder (color), beta-carotene (color).
Made in the U.S.A. using strategically sourced foreign and domestic ingredients and components.
| Supplement facts | ||
| Serving Size: 20.5 g (Approx. 1 level scoop) | ||
| Servings Per Container: 20 | ||
| Amount Per Serving | %Daily Value | |
| Calories | 10 | |
| Total Carbohydrate | 1 g | <1% ** |
| Total Sugars | 0 g | |
| Includes 0 g Added Sugars | 0% ** | |
| Vitamin B6 (as Pyridoxal-5-Phosphate) | 3.4 mg | 200% |
| Folate (as 6S-5-Methyltetrahydrofolate calcium salt) | 100 mcg DFE | 25% |
| Vitamin B12 (as Methylcobalamin) | 6 mcg | 250% |
| Calcium | 25 mg | 2% |
| Phosphorus (as Dipotassium Phosphate) | 75 mg | 6% |
| Magnesium (as Magnesium Citrate) | 20 mg | 5% |
| Chloride (from Sea Salt) | 340 mg | 15% |
| Sodium (from Sea Salt) | 225 mg | 10% |
| Potassium (as Dipotassium Phosphate) | 190 mg | 4% |
| Strength & Muscle Builder Matrix | 8.15 g | |
| Creatine Monohydrate | 4 g | † |
| L-Leucine | 3 g | † |
| Creatine Nitrate (as N03-T®) | 1 g | † |
| elevATP® Ancient peat and Apple fruit extract | 150 mg | † |
| Performance Booster Matrix | 5.25 g | |
| CarnoSyn® Beta-Alanine | 2 g | † |
| L-Arginine | 2 g | † |
| BetaPower® Betaine Anhydrous | 1.25 g | † |
| Explosive Energy & Focus Complex | 1.205 g | |
| Taurine | 1 g | † |
| Caffeine Anhydrous | 200 mg | † |
| Toothed Clubmoss (Huperzia serrata) aerial parts extract (std. 1% Huperzine A) | 5 mg | † |
| **Percent Daily Values (DV) based on a 2,000 calorie diet. †Daily Value not established. | ||
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