Optimum Nutrition Amino Energy


  • 100mg of caffeine – increase mental focus & alertness.
  • 5g amino acids, including BCAAs.
  • Zero Sugars – just 29 cals.

30 Servings

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Optimum Nutrition Essential Amino Energy

Optimum Nutrition Essential Amino Energy delivers caffeine to help increase alertness and focus throughout your day, as well as essential amino acids.

What Does It Do?

This product always gives you the edge. It’s been specially formulated with 100 mg of caffeine, including green tea and green coffee extracts. Each great tasting drink is also packed with 5 g of micronised amino acids, including BCAAs.

Delicious, sugar free and just 29 calories per serving!

When Is The Best Time To Enjoy My Drink?

Mix it up in your ON Shaker any time you’re looking to improve mental focus and alertness.

It’s ideal in the morning when you’re planning to attack the day, for pre-workout priming, or as an afternoon booster! You can enjoy the drink by itself or stack it with your other favourite supplements.


Some flavours may be different in terms of nutritional information, servings per container and weight.  Please note that manufacturers often change formulas or ingredients without notifying us.

Also check out our special offers here.

Additionally find out more about Optimum Nutrition here.

Additional information


Blueberry, Cola, Fruit Fusion, Lemon & Lime, Orange Cooler, Pineapple, Strawberry Lime, Watermelon

Nutritional Information


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