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Watermelon 1.29 lbs
OPTIMUM NUTRITION Essential AMIN.O. Energy Watermelon 1.29 lbs

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Essential AMIN.O. Energy Overview

Optimum Nutrition’s Essential Amino Energy is a revolutionary new 2-in-1 muscle building and energy-boosting supplement. It’s extremely versatile in its ability to be used as a pre-workout drink, intra-workout drink or as an anytime muscle building energy booster. It contains all the essential amino acids with extra taurine, l-glutamine, l-leucine and beta-alanine. The energy boost is from all natural green tea and green coffee extract and helps to stimulate both body and mind, revving the metabolism while simultaneously priming the muscle cells to receive the aminos.

ON’s Amino Energy is commonly used first thing in the morning to provide essential amino acids to muscle cells and stimulate the metabolism with natural caffeine. If you like to workout in the morning, try taking 2-4 scoops of Amino Energy 30 minutes before you start working out for an extra kick and muscle building boost. Amino Energy is also popular as a pre-workout supplement for those who like to work out later at night and want the benefits of a pre-workout drink without the overload of stimulants. With Amino Energy you get the best of both worlds, burning fat with natural thermogenics and building muscle with high quality amino acids.

Essential AMIN.O. Energy Description from OPTIMUM NUTRITION
Everybody wants a lean muscular physique. Like anything worth having, wanting it isn't enough. You have to commit to a rigorous diet and training program that will tax your strength mentally as well as physically. To help satisfy these demands, ON's Essential Amino Energy combines an optimal ratio of rapidly absorbed free form amino acids- including muscle building BCAAs and arginine for more intense vascular pump - with natural energizers, beta Alanine, and N.O. boosting ingredients to help you reach your next level. And at just 10 calories per serving it makes a big impression without denting your diet. Mix up Essential Amino Energy by itself - or stack it with your favorite powdered supplements - anytime you want to dial up mental focus, physical energy, N.O. production and recovery support.

Supplement Facts
Service Size: 9 grams
Servings Per Container: 65
IngredientAmount% Daily Value**
Total Carbohydrate2g1
Amino Blend5g
-Micronized Taurine, Micronized L-Glutamine, Micronized L-Arginine, Micronized L-Leucine
-Beta-Alanine (as CarnoSyn), Micronized Citrulline, Micronized L-Isoleucine, Micronized L-Valine
-Micronized L-Tyrosine, Micronized L-Histidine, Micronized L-Lysine HCI, Micronized L-Phenylalanine
-Micronized L-Threonine, Micronized L-Methionine
Energy Blend160mg
-Caffeine (from Green Tea), Green Tea Extract (Caemllia sinensis)(leaf)(standardized for EGCG)
-Green Coffee Extract (bean)
** Percent Daily Value is based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
† Daily Value not established.

Contains soy (lecithin). Total caffeine from all sources is equal to 100mg/9g serving.

Other Ingredients: Natural and Artificial Flavors, Malic Acid, Citric Acid, Silicon Dioxide, Calcium Silicate, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Tartaric Acid, Lecithin, Beet Color, Inulin.

Manufacturer's Directions
Mix two scoops of ESSENTIAL AMINO ENERGY in 10-12 oz. of cold water.

Manufacturer's Disclaimer
Consult your physician before using this product if you are taking any medication or are under a physician's care for a medical condition. Not for use by those under the age of 18, women that are pregnant, trying to get pregnant, or nursing, or those that are sensitive to caffeine and beta-alanine. Do not consume caffeine from other sources while taking this product as too much caffeine may cause nervousness, irritability, sleeplessness, and occasionally rapid heartbeat.

By: nieniebob on 2/09/2015

Best tasting pre-workout kick, no artificial sweetener

Love this flavor. Make it come in a larger container.

By: HBOOMBOOM on 7/28/2014


This is THE BEST amino Ive ever had! This is my favorite flavor. Works great for muscle recovery and energy! HIGHLY RECOMMEND this stuff!

By: HBOOMBOOM on 7/28/2014

No my Fav Flavor - But works great

I love this stuff, however Watermelon is not my favorite flavor I prefer the Blue Raspberry. I wish you got more per bottle for the price. But I feel it helps with energy and muscle recovery.

By: Jen0427 on 6/30/2014

Good product but...

Love the product and I usually purchase the watermelon flavor but this time wanted to try a different one. Wasnt too pleased with the grape flavor. It was too intense for me. I dont really like sugary drinks/sweets. The watermelon flavor is a bit less intense so it tastes as if its watered down and thats what type of drinks I usually go for all across the board. Overall it does the job though! Ive been taking this particular preworkout brand for a year or so and it is really great.

By: Scdem on 6/10/2014


Amino Energy is a great preworkout drink. I workout in the morning which requires an additional boost to power through workouts at 6:30am. The supplement is very affordable and works well. First time user will experience a tingling sensation as the nutrients are assimilating to your system. Dont be alarmed. Overall super product

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