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FNrx - Pre workout

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    Crush your workouts like never before with FNrx pre-workout igniter from Fundamental Nutrition.

    Researchers spent countless hours developing a scientifically designed blend of ingredients that help

    you kick ass and take names every time you walk through the gym doors. FNrx pre-workout promotes

    explosive energy and endurance, insane pumps, assists with muscle growth and recovery, and gives a

    blast of nitric oxide alongside antioxidants to help you supercharge your workouts and set new personal

    records with every lift. Stop short changing yourself and push your training to new heights with FNrx

    pre-workout igniter from Fundamental Nutrition available in the delicious flavors of blackberry

    lemonade, fruit punch, and blue raspberry.

    Write your own product review

    1. Energized!  star rating

      Posted by Hannah on Dec 31st 2015

      I absolutely love FNRx. It is unlike any other pre-workout I've tried. I don't feel jittery and I don't get a terrible crash. I get a good boost of energy motivating me in my workouts. I would absolutely recommend it to anyone- both beginners and advanced gym goers. I can also see myself using this product outside of the gym. For example, before a big day of skiing.

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