VMI Sports its a relatively new brand based in the States which was formed in 2012. Its main goal as a brand was to formulate products that are proven to drive performance and provide results. They understood that the human desire is to be better than the best, always looking to improve and taking workouts to the next level to achieve their end goals which is why they have created products to achieve exactly that. VMI excel in providing the highest quality ingredients within their products and following specific standards both in manufacturing (all ingredients manufactured in a cGMP facility) and food safety set by the Food and Drug Administration (FDA), the governing body in the USA. Their pre-workout K-XR is a testament to all their hard work and commitment that has been put in to making such a great product.

Endless endurance, extreme focus

K-XR is definitely on another level compared to normal pre-workouts from other brands. Its extreme energy blend consists of a triple team caffeine blend that contains caffeine citrate, caffeine anhydrous and di-caffeine malate with a total amount of 400mg per serving will definitely give you the energy you need to get you through the workout and then some! It also contains hordenine, another stimulant which works similarly to caffeine in exerting energy and improving alertness.

Although K-XR contains less ergogenic ingredients compared to other competing pre-workout supplements, that is all it needs. The blend of beta alanine, taurine and theobromine will aid in improving overall physical performance by buffering the buildup of lactic acid thus giving you the ability to train past the level of fatigue, promoting optimal muscular hydration supplying the muscle tissues with the essential nutrients to exert optimal force and finally enhancing vasodilation of blood vessels for intense muscle pumps and endurance.

When that was not enough, K-XR also contains 2 nootropic ingredients which improve mental performance. These nootropics are non-stimulant and vary from the likes of caffeine and hordenine as they do not stimulate the central nervous system. For example, choline bitartrate and huperzine convert to acetylcholine, a learning neurotransmitter which improve the overall cognitive function of the brain meaning increased alertness, concentration, visual learning, memory and focus.

The ingredients definitely make this product a one to try for us here at Predator Nutrition but also, we love the packaging and the labelling that has been applied. Not only it is clear but also attractive to the eye and definitely stands out to its opposition.