$ 49.49 $ 54.99

K-XR® / PUMP-XR™ Pre-Workout Stack is the solution to your high stimulant, muscle pump needs. K-XR® ORIGINAL, powered by elevATP®, delivers everything you need, when you need it prior to training….while PUMP-XR™ provides your muscles with NO3-T® Sodium & Betaine Nitrates for a MASSIVE pump!


Intense Energy | Long-Lasting Muscle Pumps


K-XR® packs 400mg of caffeine split between fast acting and slow release forms, to provide you with ENDLESS energy during the most intense training sessions.


NO3-T® Betaine Nitrates & Sodium Nitrates will help dilate blood vessels, increase blood flow and enhance cellular hydration - sending your muscles into overdrive and creating an intense muscle pump.


K-XR® Pre-Workout provides potent focus boosters including Choline Bitartrate and Huperzine A, to give tunnel vision focus and superior mind-muscle connection.


This stack will supply your muscles with ingredients to help you train longer and harder, enabling you to lift heavier weights for more reps - leading to bigger, better gains.

How many scoops of K-XR® and PUMP-XR™ do I take?

On training days, consume 1 scoop of K-XR® Pre-Workout & 1 scoop of PUMP-XR™ 15-30 minutes pre-workout.

If you are sensitive to caffeine, assess tolerance with ½ scoop of K-XR® for your initial serving.

Should I take more than 1 scoop?

NO! We do not recommend to ever consume more than 1 scoop of each at a time.

How much caffeine does this Pre-Workout Stack contain?

This stack contains a total of 400mg caffeine from K-XR® tri-stage blend of Caffeine Citrate, Caffeine Anhydrous and Infinergy™ DiCaffeine Malate. PUMP-XR™ contains ZERO Caffeine and ZERO Stimulants.

Does this stack contain creatine?

Both products in this stack are CREATINE-FREE, so you have nothing to worry about!


For use as a dietary supplement only by heathy adults of the age of 18 and over. Do not use this product if you are pregnant, nursing, or may become pregnant. Do not consume if you have a pre-existing medical condition, or you are taking any prescription medication. Please consult a physician prior to use. Use only as directed and do not exceed recommended dosage.

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. 


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