Nothing packs a bigger pre-workout punch than caffeine. Naturally, caffeine pills and drinks have become one of the biggest supplement category amongst elite athletes, sprinters, powerlifters, bodybuilders, and average gym-goers. Study after study on caffeine has demonstrated it can help sharpen focus, boost alertness, and improve training capacity Caffeine works primarily on the central nervous system (CNS) where it helps promote muscle fiber recruitment and spinal cord excitement while also promoting workout endurance.
Caffeine servings vary widely across the available sources from as little as 30-40 mg per 12 oz. of soft drinks and as high as 200-300 mg for energy shots, coffee, caffeine pills, and pre-workout supplements.
Here at ProSupps, we know your caffeine lovers need the best supplements around to boost performance and blow away the competition, which is why we stock a massive selection of supplements containing caffeine. Try our Mr. Hyde® Energy Shots for a low-calorie quick boost of energy and focus.