VMI Sports Pre-workout K-XR Patriot Pop has 1.5 g of beta-alanine that supports muscular hydration and endurance, as well as improved athletic performance. Its 400 mg caffeine and 150 mg elevATP provides intense energy. K-XR Pre-workout supplement can be stacked with non-stimulant VMI Sports supplements like creatine. Designed to increase focus, helping you perform at your highest level for a longer period.