Mix up ESSENTIAL AMIN.O. ENERGY anytime you want a boost of energy, focus and muscle recovery support. Each serving provides 100 mg of caffeine from natural sources to support energy and focus along with 5 grams of amino acids for muscle support.¹
Mix about 2 scoops into 10 to 12 fluid ounces of cold water first thing in the morning, before exercise, as an afternoon pick-me-up or any time of day.
Optimum Nutrition ESSENTIAL AMIN.O. ENERGY® Watermelon 1.29 lb (65 Servings) | LC1067253
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€23.91 €17.93Optimum Nutrition Essential AMIN.O. Energy Lemon & Lime 270 grams (30 Servings) | CF2715386
€23.91 €17.93Optimum Nutrition ESSENTIAL AMIN.O. ENERGY® Juicy Strawberry - Notify Me 0.6 lb - Notify me | NJ6824957
€23.91 €17.93Optimum Nutrition ESSENTIAL AMIN.O. ENERGY® Citrus Spritz 0.6 lb (30 Servings) | CT4671823
€23.91 €17.93Optimum Nutrition ESSENTIAL AMIN.O. ENERGY® Tropical Sunrise 0.6 lb (30 Servings) | IG0354786
€23.91 €17.93