SUPERBRAIN PERFORMANCE FUEL
Break the rules, change the game, and outsmart the competition. Tap into the limitless power of your mind.
UNLEASH YOUR INNER EINSTEIN.
Powered by InnovaTea Naturally Derived Caffeine (from Tea), brain-boosting Cognizin Citicoline, and the additional support of N-Acetyl-L-Tyrosine, C4 Smart Energy delivers energy, focus, and mental performance to help you conquer any task - from work to play, gaming to studying, partying to planning.
Smart Energy is proudly made with natural flavors, no artificial colors or dyes, and contains zero calories, sugar, or carbs.
200mg InnovaTea Naturally Derived Caffeine: Made from green tea, this naturally derived caffeine delivers anytime energy and alertness
250mg Cognizin Citicoline: This patented brain-boosting citicoline helps support mental focus, attention, and recall
50mg N-Acetyl-L-Tyrosine: Helps the body produce key neurotransmitters like dopamine to support mood and cognitive health