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Optimum Nutrition Essential Amino Energy

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Original price $22.99 - Original price $54.99
Original price
$22.99 - $54.99
Current price $22.99
Size: 30 Servings
Flavor: Concord Grape

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Anytime Energy & Muscle Recovery

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.


  • Anytime Energy & Muscle Recovery
  • 100 mg of Caffeine per Serving from Coffee Bean and/or Tea Leaf
  • 5 Grams of Amino Acids for Muscle Recovery Support¹
  • 5 to 10 Calories Per Serving with Zero Sugar


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.

Customer Reviews

Based on 2 reviews
Yigit A.
Great product

I placed the order and it was at my door in 2 days. I take it 15 minutes before my workout and it provides great energy

Vikki B.
I love my ON amino!

Great service from Supplement City USA , a little more pricey than going into my local provider, but works when I can't get there. As far as the optimum nutrition amino energy, LOVE! The watermelon is my absolute favorite.