If you haven’t heard of C4 from Cellucor, you’ve either been living under a rock or you are new to sports supplements. C4 is the absolute best-selling pre-workout in the world. It is formulated with a combination of ingredients, including caffeine, beta-alanine, and nitric oxide boosters, that work together to provide energy, reduce fatigue, and increase endurance. Individuals that use C4 claim that the training experience on C4 is very different than off it. Reportedly they get dialed in, experiencing increased energy levels, endurance, and improved muscle pumps during workouts. If you don’t know now you know!
Nitrosigine: A Revolutionary Supplement for Improved Athletic Performance