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Core Extreme Nutrition's new RX'D Pre-Workout is developed to be stronger, better and provide almost double the energy boost than their Original Boost Pre-Workout - and all without the jitters.
- 6 Grams of Citrulline Malate
- 2 Grams of Peako2
- 2 Grams of Beta Alanine
- 2 Grams of Creatine HCL
- 300mg of Alphasize
Contains PeakO2 for increased power and endurance in only seven days! Comes in our brand new flavor, "Bombsicle."
In a clinical trial conducted at the University of North Carolina, Chapel Hill, PeakO₂™ showed a substantial increase in performance. Now imagine what it could do as part of your daily workout routine.