Customer Reviews

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  • 5/5 August 24, 2017
    * Tried many pre-workouts, but this is my go-to product. No raging kick, just smooth transition. Does not make my head spin, nor does it have the crash after. Does not upset my stomach. No crazy heart rates. Leaves my system within a couple hours. I love that it has customizable doses. Most other PW have one dose, which is usually too high for me. I even use this product to replace coffee sometimes. Tastes fine by itself, but mostly I chase with water and orange juice if I take 1.5 scoops or more.
    This review is specific to Amino Energy, Fruit Fusion
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  • 0 of 1 people found the following review helpful
    5/5 September 04, 2013
    * Great Taste, excellent results, not too much caffeine, gives you great work out energy. I also use before sprint triathlons for an extra boost...
    Optimum Nutrition Amino Energy
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  • 5/5 March 14, 2012
    * Fruit Fusion tastes great! Mixes easily, and gives a clean energy boost without the caffeine crash. If you have a higher caffeine tolerance, I'd use at least 4 scoops per serving.
    Optimum Nutrition Amino Energy
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