Essential Amino Energy
Optimum Nutrition

Essential Amino Energy

Powdered Amino Acid Food Supplement
Unique Flavors!
9.1  out of 10  (2,489 Reviews)
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Product Overview

Get More Than Just Energy!

Whipped Bites Box

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

Each tasting drink is also packed with 5g of micronised amino acids, including BCAAs. Sugar free and just 29 calories per serving, mix up essential amino energy in your 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.

5 Grams of Amino Acid Blend
100 Milligrams of Caffeine
Zero Sugars

Ratings & Reviews

Essential Amino Energy
Overall Rating
9.1
2,489 Ratings
Verified Buyer Rating
9.1
1,437 Ratings
Average Flavor Rating
8.7
33 Flavors
Top Rated Flavor
10
Peach Cranberry
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Feb 24, 2020
7
Verified Buyer
  • 1 Juicy Strawberry Burst

Product works but do not believe the reviews on Juicy strawberry taste like a sour head so not good for drinking

Feb 10, 2020
10
Verified Buyer
  • 10 Green Apple
  • 8 Watermelon

The only preworkout I use and have used for years.. I have tried other brands and have just not been satisfied with them.

Feb 06, 2020
10
Verified Buyer
  • 10 Watermelon
  • 10 Blue Raspberry

I drink Amino Energy before every workout and every game. It tastes great and gives a nice energy boost without the crash. I recommend this to everyone!

Feb 01, 2020
10
Verified Buyer
  • 9 Half & Half Lemonade & Iced Tea
  • 10 Raspberry Black Tea

I use several different amino energy drinks and this one is one of my favorites. Tastes great, mixes well, much better than a canned energy drink. Cheaper than canned energy drinks. Great for anytime energy and also to help with a workout or for post workout recovery. Forget monster and rockstar, AminoEnergy is where it’s at!

Jan 20, 2020
10
Verified Buyer
  • 10 Blueberry Mojito

Gives me the energy I need to to get me through my day and workout!

Jan 15, 2020
9
Verified Buyer
  • 10 Orange Cooler

Absolutely love ON Amino Energy! Gives me a nice boost throughout my day when I need it and doest have the junk that's found in canned energy drinks, not to mention its less expensive per serving.

Dec 31, 2019
10
Verified Buyer
  • 10 Lemon Lime
  • 5 Orange Cooler

Thus far these are the only two flavours of this product I am yet to consume as pre-workout supplements. These are great products and provide me with sufficient vitality to endure a medium to intense 1 1/2 to 2hr workout (2 scoops). The Lemon Lime flavour I favor more as it is a balance of tart to sweet, the flavour of the Orange Cooler is terrible I am still unable to describe it and would not be purchasing this particular flavour again in the future.

Dec 09, 2019
10
Verified Buyer
  • 10 Lime Mint Mojito
  • 10 Peach Cranberry
  • 10 Orange Cooler

The taste is perfect and the results very good. Fast shipping

Nov 07, 2019
10
Verified Buyer
  • 10 Juicy Strawberry Burst
  • 10 Iced Mocha Cappuccino
  • 10 Iced Cafe Vanilla

My go to drink whenever I need an extra push and energy. This product never failed me.

Nov 04, 2019
10
Verified Buyer
  • 10 Concord Grape
  • 10 Juicy Strawberry Burst

Great tasting and mixes well, 3 scoops gives you a bump of energy in the morning!

Oct 15, 2019
10
Verified Buyer
  • 6 Green Apple
  • 10 Blue Raspberry
  • 10 Orange Cooler
  • 10 Watermelon
  • 10 Juicy Strawberry Burst
  • 10 Cotton Candy
  • 10 Concord Grape
  • 10 Fruit Fusion

I really love all of these products but they recently did something to the Green Apple which previously would've gotten a 10/10 as well but I don't like it anymore. I highly recommend these as they as just great for a morning/midday pick me up for people (me) who don't like coffee because of everything you have to add to it to make it taste delicious.

Oct 08, 2019
9
Verified Buyer
  • 10 Concord Grape

Great product, no crash after.

Oct 01, 2019
10
Verified Buyer
  • 10 Juicy Strawberry Burst
Sep 18, 2019
10
Verified Buyer
  • 10 Concord Grape
  • 10 Orange Cooler
  • 9 White Peach Tea
  • 9 Half & Half Lemonade & Iced Tea

Delicious anytime of the day. Pre-workout, early in the morning (not a coffee drinker) or when I'm going on a long road trip to keep me alert. Wish there were more flavor options for the single serving packaging.

Sep 01, 2019
10
Verified Buyer
  • 10 Iced Mocha Cappuccino
  • 10 Lemon Lime
  • 10 Concord Grape

This is by far the best caffeine and amino product I have purchased. It has an amazing taste for all the flavours I have tried. The product works just as good as a coffee in the morning. Gives a great kick start to the day and a bonus of getting some amino acids in at the same time. Its great alone, on ice or blended with vanilla protein. I hope you enjoy it as much as I do.

5 Sizes
30 Servings
Choose a Size
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13 Flavors
Iced Mocha Cappuccino
Choose a Flavor
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Price: £18.99  (£0.63 / Serving)
Flavor Rating: 7.3
Unique Flavors!

What's in Optimum Nutrition Essential Amino Energy

Serving Size 2 Scoops (10 grams)
Servings Per Container30
Amount Per Serving % Daily Value
Calories 10       
Total Carbohydrate 2 g 1%**
Amino Blend 5g
Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine, CarnoSyn® Beta-Alanine, Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized L-Histidine, Micronzed L-Lysine, Micronized L-Phenylalanine, Micronzed L-Threonine, Micronized L-Methionine
Energy Blend 160mg
Caffeine, Green Tea Extract (Camellia sinensis)(leaf), (standardized for Epigallocatechin gallate (EGCG), Green Coffee Extract (bean)
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established.
Other Ingredients:
Natural And Artificial Flavor, Sunflower Powder (Sunflower Oil, Corn Syrup Solids, Sodium Caseinate, Mono- and Diglycerides, Dipotassium Phosphate, Tricalcium Phosphate, Soy Lecithin, Tocopherols), Cocoa (Processed with Alkali), Colombian Coffee Powder, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Salt, Silicon Dioxide, Calcium Silicate, Caffeine (from Tea and/or Coffee Bean), Inulin (Fruitafit®IQ), Sucralose, Lecithin, Acesulfame Potassium
Contains: Milk and Soy
‡ Total Caffeine from all sources is equal to 100mg per serving (2 scoops).

Directions For Essential Amino Energy: Add 2 level scoops (9 g) to 330 ml (11 oz) of cold water and mix. Recommended consumption of 1 serving per day, either before, during or after your workout.

Warnings: CONSULT YOUR PHYSICIAN BEFORE USING THIS PRODUCT IF YOU ARE TAKING ANY MEDICATIONS OR ARE UNDER A PHYSICIAN'S CARE. ONLY INTENDED TO BE CONSUMED BY HEALTHY ADULTS 18 YEARS OF AGE AND OLDER. NOT RECOMMENDED FOR THOSE THAT ARE SENSITIVE TO CAFFEINE OR BETA-ALANINE. DO NOT CONSUME CAFFEINE FROM OTHER SOURCES WHILE TAKING THIS PRODUCT. BETA-ALANINE MAY CAUSE A HARMLESS, TEMPORARY TINGLING OR FLUSHING SENSATION. DO NOT CONSUME WITH ALCOHOL.

To be used in the framework of a varied and balanced diet and a healthy lifestyle. Food supplements are not to be used as a substitute for a varied diet. Do not exceed recommended daily dose. Keep out of reach of children. Store in a cool, dry place.

High Caffeine content (100 mg/serving. Not recommended for children or pregnant or breastfeeding women.

Ready to mix amino acid food supplement powder with caffeine, vitamin C, and sweeteners.

Optimum Nutrition 4 Waterside, Citywest Business Campus, Dublin 24, Ireland

Made in the EU

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Amino Acids.
Check out other Increase Energy Products.