The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Previous page Next page C4 Original Comparisons 150mg Caffeine 135mg Explosive energy Benefit Informed Sport Cert. Core gym workout Training Type Aerobic team sports 30 / 60 Servings 30 12 No. of Flavours 2 150mg Caffeine 300mg Explosive energy Benefit Intense energy Core gym workout Training Type Intense gym training 30 / 60 Servings 20 / 40 12 No. of Flavours 4 150mg Caffeine 150mg Explosive energy Benefit Helps fat metabolism Core gym workout Training Type Hiit & fat burning 30 / 60 Servings 30 12 No. of Flavours 4 Previous page C4 Sport Learn More C4 Ultimate Learn More C4 Ripped Learn More Next page.