A category of performance-enhancing supplements designed to be consumed before exercise, these products contain a relatively high concentration of stimulants, most commonly caffeine, to increase energy levels and focus. They also often include other ingredients aimed at improving physical performance. A product in this category, for instance, might contain 300mg or more of caffeine per serving, alongside components such as beta-alanine, creatine, and nitric oxide precursors.
The purported benefits of these supplements include heightened alertness, increased stamina, and improved muscle endurance, all of which can contribute to more effective workouts. Historically, athletes and fitness enthusiasts have sought methods to optimize training sessions, leading to the development and refinement of such formulations. Their appeal lies in the promise of amplified physical and mental capacity during periods of intense exertion.
