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K-XR is the solution to your high stimulant pre-workout needs. K-XR delivers everything you need, when you need it prior to training.
-Relentless energy & stamina
400mg caffeine split between fast acting and slow release forms, for endless energy during the most intense training sessions.
-Pumps & performance
patented carnosyn beta alanine, theobromine and l-taurine to boost endurance, stamina, pumps, and hydration.
K-XR pre-workout supplement provides potent focus boosters including choline bitartrate and huperzine a, to give tunnel vision focus and superior mind-muscle connection.
longer workouts with greater intensity yields superior results in the gym, and bigger gains all around!
Amount per serving
% Daily Value*
*The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.