C4 Original has been around for years, and there’s a reason it continues to show up in gyms everywhere. This version from Cellucor sticks to a familiar, proven formula that focuses on energy, endurance, and training consistency rather than extreme stimulants.
The energy boost comes from a moderate 150 mg of caffeine per serving, which feels noticeable without being overwhelming. It’s enough to help with focus and drive during workouts, especially for early mornings or after long days, without the jittery crash that some high-stim pre-workouts can cause. The inclusion of a caffeine-support compound is designed to help reduce tolerance buildup over time, which is useful for people who train regularly.
For performance, the formula includes CarnoSyn beta-alanine, a clinically studied ingredient known for supporting muscular endurance. You may notice the familiar tingling sensation, especially during the first few uses, which is typical and expected. Creatine is also included to support strength and power output, making this pre-workout suitable for both lifting and high-intensity training.
Flavor-wise, Strawberry Margarita is lighter and less artificial-tasting than many pre-workouts. It mixes easily with water and doesn’t leave a heavy or chalky texture, which makes it easier to drink consistently. Being sugar-free is another plus for those watching overall calorie intake or avoiding unnecessary sugars.
Overall, C4 Original is best suited for people who want a dependable, well-balanced pre-workout they can use daily without feeling overstimulated. It’s not designed to be extreme, but rather consistent and approachable for a wide range of fitness levels.
Key Features & Benefits
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Sugar-free pre-workout energy formula
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150 mg caffeine per serving for balanced energy and focus
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CarnoSyn beta-alanine to support endurance and reduce fatigue
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Creatine to help support strength and performance
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Includes vitamin C for immune support
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Mixes easily with no heavy texture
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Suitable for both men and women
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60 servings per container for long-term use
