Cellucor C4 Original iD Series EXPLOSIVE PRE WORKOUT: Ignite your fitness journey with C4 Original, our foundational pre-workout that provides explosive energy and performance for all types of workout at any experience level with 150mg of caffeine. BOOSTS ENERGY AND ENDURANCE: The pre workout energy powder gives you that extra push to power through exercise and fatigue with 150mg caffeine, 1600mg CarnoSyn beta alanine, and 1500mg creatine monohydrate. GREAT TASTING WITH ZERO SUGAR: This refreshing flavoured pre-workout sets you up for success with amino acids, vitamin C, vitamin B6, and vitamin B12 and contains zero sugar. There are 12 delicious flavours in total to choose from. TRIED AND TESTED INGREDIENTS: With our 20 years of experience and clinically verified patented ingredients, we've developed an advanced and comprehensive pre work out mix to support peak physical performance. HOW AND WHEN TO USE: Take one serving (1 level scoop is approximately 6.6g) of C4 pre workout mixed with 150-200ml of water 20-30 minutes before training to prepare yourself for a tough session. 1 tub contains 30 servings. Who Is C4 Pre Workout For? Suited to gym-goers at any experience level who want a foundational, zero-sugar pre-workout for energy and endurance. FAQs How much caffeine per serving? 150mg per scoop (approximately 6.6g). How many servings per tub? 30 servings per tub. When should I take it? Mixed with 150-200ml water, 20-30 minutes before training. Find the full Cellucor range here at T-Nutrition, or explore the wider pre-workout collection.