#1 Global pre-workout brand*: Our original pre-workout that started it all - C4 Original is built to take your energy, muscular endurance, and pumps to the next level.

Ranging from beginners all the way up to the elite competitors, C4 pre-workout products ignite your fitness journey. *Based on IRI market and Euromonitor International data.

• EXPLOSIVE ENERGY — Take your training to the next level with explosive C4 Energy from 150mg of caffeine.
• MUSCULAR ENDURANCE — Power tough trainings with CarnoSyn® Beta-Alanine, which helps combat muscular fatigue and support muscular endurance*
• INCREDIBLE FLAVORS — With billions of servings of C4 branded products sold, the C4 brand has been setting the standard for great flavor for over a decade.*
• PUMP BOOSTER — Enhance your pumps via a unique patented combination of Creatine and Nitrates.

*Based on global sales of all C4 branded products from 2015 to the present.

*Studies have shown benefits of CarnoSyn (R) beta-alanine to be correlated with cumulative use.

Suggested use:

Take one serving (1 level scoop) of C4® Original, mixed with 6 fl. oz of water 20-30 minutes before training. Some individuals may experience a harmless tingling sensation, which is attributed to beta alanine. USE ONLY AS DIRECTED.