Give yourself the ultimate workout experience with Mentis Extreme Pre-Workout Formula from Xcel Sports Nutrition. Mentis features a unique blend of ingredients to help you take each workout to the next level. Experience unparalleled energy, extreme muscle pumps, and uncompromising potency to deliver the best workouts of your life. Mentis is loaded with 375mg Of Caffeine, 3 Grams of Beta Alanine, And 150mg of Alpha GPC. Don't Hesitate and give yourself animalistic intensity during every workout with Mentis Extreme Pre-Workout from Xcel Sports Nutrition.