what is c4 pre workout

C4 Pre-Workout is a line of workout supplements from Cellucor that people take before exercise to help increase energy, alertness, and strength. It contains caffeine and creatine, which may help increase the effectiveness of a workout. C4 Original is the most popular product in the line and is designed to deliver explosive energy, muscular endurance, and muscle pumps. It contains 150mg of caffeine, CarnoSyn Beta-Alanine, and a patented combination of Creatine and Nitrates to enhance pumps. C4 Pre-Workout supplements are powders that people can mix with water to delay muscle fatigue, provide energy, and optimize performance during a workout. Different types of pre-workout supplements may help people personalize their training goals. Most pre-workout supplements contain beta-alanine, creatine nitrate, arginine, and caffeine. Beta-alanine delays the onset of lactic acid and muscle fatigue during training, while creatine nitrate may help increase strength and muscle size. Arginine can increase nitric oxide production, which leads to the widening of blood vessels (vasodilation) . C4 Pre-Workout supplements are designed to help people achieve their fitness goals, and the different types of C4 products are formulated to meet the experience levels and goals of all types of people.