Sharpen your mental edge with The Cognitive Bundle — a performance-driven pair designed to support both energy and brain function throughout your day.* This stack combines C4 Smart Energy®, a naturally caffeinated energy drink that helps elevate focus, concentration, and alertness while fighting fatigue, with Cellucor Super Brain™, a cognitive booster crafted with clinically studied ingredients to support memory, attention, and overall cognitive health.*

Together, these formulas work synergistically to keep you mentally sharp and energized whether you’re powering through work, study sessions, gaming, or training. From elevated mental clarity to sustained cognition and focus, this duo delivers balanced support for your busiest days and biggest challenges.*