[Extra! Extra!] A Scientifically Backed Pre-Workout

NOW Sports (Bloomingdale, IL) often used branded, researched ingredients and posts links to the research on its website. “For example, our Pre-Workout Advanced Energy powder, with betaine, creatine, beta-alanine, carnitine, arginine and caffeine helps you stay focused and energized so you can train harder and longer,*” said Bryan Morin, sports brand manager at NOW. Muscle ...