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C4 Ultimate is a high-stimulant pre-workout designed to provide lasting energy, pumps, and muscle endurance. It offers energy you can feel, exceptional focus, and top-tier performance.

• Cereboost®: A premium, all-natural, patented American ginseng extract with a positive impact on three aspects of the mind and energy continuum: Energy, Relaxation, Cognition.
• CarnoSyn®: The most common and highest quality beta-alanine available, helps enhance muscle endurance and exercise performance levels in athletes and bodybuilders, improves workout volume, and reduces fatigue during resistance training.
• BetaPower®: Naturally sourced betaine from beets, helps maintain cellular hydration within muscles during periods of intense stress.
• enXtra®: A caffeine-free alternative that has been clinically proven to support alertness and help with focus, cognitive health, and mental performance.
• AstraGin®: A patented, 100% plant-based compound that increases the absorption of many vital nutrients by promoting a healthy environment in the gut.