C4 Ultimate was created for those who are looking for next-level pre-workout fuelled by ingredients designed to highly stimulate, provide increased muscle pumps and strength and keep you dialled in to your training session with extreme focus. What makes C4 Ultimate so good? 7g Citrulline 4.8g CarnoSyn® Beta Alanine 1.25g BetaPower® Betaine 300mg Caffeine Anhydrous C4 Ultimate contains a huge 25.4g serving size per full serving (20 servings per tub) which allows an extensive formula to provide you with the ultimate pre-workout! Nutritional Information AVERAGE VALUES 1 SCOOP 2 SCOOPS %RI VITAMIN B6 0.21mg 0.42mg 30% VITAMIN B12 1.3ug 2.3ug 104% POTASSIUM 300mg 600mg 30% MAGNESIUM 60mg 120mg 32% SODIUM 240mg 480mg - L-CITRULLINE 3500mg 7000mg - CARNOSYN® (BETA ALANINE) 2400mg 4800mg - BETAPOWER® (BETAINE) 625mg 1250mg - L-TYROSINE 250mg 500mg - CAFFEINE 150mg 300mg - CHOLINE 100mg 200mg - CEREBOOST® 100mg 200mg - ENXTRA® 75mg 150mg - ASTRAGIN® 17.5mg 35mg -