Essential AmiN.O. Energy (Optimum Nutrition)

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1126 user reviews

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Essential AmiN.O. Energy (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 you satisfy both of these demands, ON's Essential Amino Energy combines the optimal ratio of rapidly absorbed free-form amino acids with natural energizers and N.O. boosting ingredients to help you reach your next level - including muscle-building BCAAs and arginine for more intense, vascular pumps.* At 10 calories per serving, it'll make a big impression without denting your diet. Mix up Essential Amino Energy anytime you want to dial up mental focus, physical energy N.O. production and recovery support.*

Free Form Amino Acids for Rapid Uptake*
Essential Amino Acids including BCAAs
Supports Recovery Before, During & After Exercise*
Train Longer & Harder with beta-Alanine*
Natural Energizers & Antioxidant Support*
Supports Nitric Oxide Synthesis*
0nly 10 Calories and 0 Grams of Sugar per Serving
Mixes Easily

BUILD MUSCLE & TRAIN HARDER*

Essential Amino Acids Help Rebuild Muscle*
Beta-Alanine Promotes Longer & Stronger Workouts*
BCAAs for Endurance Support*

INTENSIFY ENERGY & FOCUS*

Green Energy Matrix of Green Tea, Green Coffee Extracts & EGCG

Average user rating from: 1126 users


Overall rating		4.3
Euphoria (9 ratings)		5.0
Anxiety reduction (7 ratings)		4.4
Mental energy (2 ratings)		4.8
Focus (128 ratings)		4.6
Alertness (2 ratings)		3.5
Motivation (8 ratings)		4.4
Length of effects (3 ratings)		3.5
Low development of tolerance (1 rating)		4.0
Fat loss (21 ratings)		4.6
Vascularity (6 ratings)		4.1
Anti-catabolic (11 ratings)		4.6
Endurance (40 ratings)		4.3
Suppressed appetite (5 ratings)		4.1
Thermogenic effect (6 ratings)		4.8
Texture (55 ratings)		4.8
Muscle gain (24 ratings)		4.7
Strength (22 ratings)		4.0
Physical energy (705 ratings)		4.4
Low side effects (3 ratings)		4.3
Recovery ability (97 ratings)		4.5
Pump (136 ratings)		4.0
Aggression (3 ratings)		3.8
Increased appetite (2 ratings)		2.8
Taste (896 ratings)		4.6
Mixes well (143 ratings)		4.8
Safety (2 ratings)		4.5
Value for money (114 ratings)		3.8
Ingredient profile (74 ratings)		3.8

Reported side effects (adverse events)


Crash	14 users (1%)
Diarrhea	3 users (0%)
Difficulty sleeping	1 user (0%)
Dizziness	2 users (0%)
Drowsiness	1 user (0%)
Gas or bloating	2 users (0%)
Headache	7 users (1%)
Jitters	26 users (2%)
Nausea or vomiting	5 users (0%)
Pounding heart	1 user (0%)
Rapid or irregular heart beat	2 users (0%)
Shakes	2 users (0%)
Upset stomach	9 users (1%)
Water retention (edema)	1 user (0%)

Find other supplements effective for

Muscle gain


Pump		Gave me a pretty good pump though.
Taste		but this was definately not good tasting by any stretch.


Taste		It tastes like coolaid and is more than pleasant to drink throughout the day.


Texture		Good smooth energy throughout my workout.
Physical energy		Good smooth energy throughout my workout.
Taste		The flavor was tangy, sweet, and a little tart.
Taste		Mixed well, tasted good, and has a solid profile.
Ingredient profile		Mixed well, tasted good, and has a solid profile.


Texture		First of all im supposed to review taste,mixability, and texture.
Texture		There was little to nothing left over in the cup, like grits.
Texture		Texture of water.
Texture		Overall rating for texture 10/10 because I love water.
Taste		First of all im supposed to review taste,mixability, and texture.
Taste		Taste:The taste was kinda tangy and bitter.
Mixes well		First of all im supposed to review taste,mixability, and texture.


Taste		Second best flavor out of all of them, Best pre workout available.


Focus		I can't say the amount of energy and focus this gives is enough to make it a good competitor to a quality pre-workout,
Physical energy		Since this was before my coffee and I saw they recommended this for a morning energy boost.
Physical energy		I can't say the amount of energy and focus this gives is enough to make it a good competitor to a quality pre-workout,
Physical energy		The overall rating is based on what category I put it in, as an overall energy supplement, and for that, it does a great job.
Taste		I mixed up a full packet of the Fruit Fusion flavor in about 12oz of water, it dissolved easily and quickly.
Taste		My impression on the taste is it tastes like Hawaiian Punch, with more emphasis on the fruit than sugar.
Taste		I know I usually need an extra boost in the morning and early afternoon to get through a long shift and I can safely say I'd rather drink something that tastes great as well as has some amino's and other goodies in it over black coffee (I do still enjoy the taste,
Mixes well		I mixed up a full packet of the Fruit Fusion flavor in about 12oz of water, it dissolved easily and quickly.


Physical energy		Overall it gave a stint of energy and provides BCAA's.
Taste		Orange Cooler had a very refreshing orange afteratste that had a hint of a bitter aftertaste.


Endurance		The caffeine improves focus and energy, and the Beta-alanine buffers your muscles from fatigue.
Focus		The caffeine improves focus and energy, and the Beta-alanine buffers your muscles from fatigue.
Physical energy		The caffeine improves focus and energy, and the Beta-alanine buffers your muscles from fatigue.


Focus		gives me insane focus and drive during my workouts and the intensity is always there, its unbelievable.
Pump		ive tried jacked, 1mr, superpump, no explode, just to name a few and this is by far the best pre workout ive ever tried.
Taste		the taste is decent too, bout average,


Physical energy		I'm used to the stimulant energy supplements.
Taste		The taste is powerful to say the least.


Focus		I've been a long time fan of Optimum Nutrition products, and trying Amino Energy seemed like a great option.... But, before I get into my review, a pre-workout supplement is supposed to be enigneered to give you energy, focus, performance, and most times a great muscle pump.
Focus		Only 2 to 3 scoops of Amino Energy had me focused and powering thru workouts…and I mean 45 min strength training and 30 minutes of cardio.
Strength		Only 2 to 3 scoops of Amino Energy had me focused and powering thru workouts…and I mean 45 min strength training and 30 minutes of cardio.
Physical energy		but when I'm cycling off of NO Shotgun, Optimum Nutrition's Amino Energy is my weapon of choice.
Physical energy		I've been a long time fan of Optimum Nutrition products, and trying Amino Energy seemed like a great option.... But, before I get into my review, a pre-workout supplement is supposed to be enigneered to give you energy, focus, performance, and most times a great muscle pump.
Physical energy		Only 2 to 3 scoops of Amino Energy had me focused and powering thru workouts…and I mean 45 min strength training and 30 minutes of cardio.
Physical energy		I’m very happy with Amino Energy.
Physical energy		I didn’t get a cracked out rush or a hard crash, which is a great plus!
Pump		I've been a long time fan of Optimum Nutrition products, and trying Amino Energy seemed like a great option.... But, before I get into my review, a pre-workout supplement is supposed to be enigneered to give you energy, focus, performance, and most times a great muscle pump.
Pump		However, I will say I didn’t really feel a muscle pump like when I’m on NO Shotgun.
Taste		I purchased the Fruit Punch flavor and only dropped 2 scoops into 10oz of water….and
Taste		I have to say it’s the best tasting pre-workout I’ve ever tasted.
Taste		but I only increase my dosage to 3 scoops and the taste was even better!
Value for money		But, for all and all..I have little issues with the value of this product.
Ingredient profile		According to the label, if you only drink it in 2 scoops dosages , one bottle will give you 30 serving, which isn’t bad,


Focus		Amino energy tastes phenominal and has a natural source of energy to help increase focus and pump during exercise.
Physical energy		Amino energy tastes phenominal and has a natural source of energy to help increase focus and pump during exercise.
Pump		Amino energy tastes phenominal and has a natural source of energy to help increase focus and pump during exercise.
Taste		Amino energy tastes phenominal and has a natural source of energy to help increase focus and pump during exercise.


Taste		Jul 20, 2011 - Aug 1 I got this as free trial.Taste good,works good.But i don't like artificial coloring.


Fat loss		Great product for losing fat and maintaining muscle.
Anti-catabolic		Great product for losing fat and maintaining muscle.


Taste		Best tasting amino, blends perfectly, no residue at the top or settling at the bottom.


Taste		this is by far the best supplement i've ever taken i recommend it to everyone from seasoned lifters,begginers,and people who don't even workout its awsome and tastes great


Physical energy		Energy.
Taste		I've tried Grape and Fruit flavors and they're both great.


Physical energy		I hate that people are giving it lower rating because they don't get as much "energy" from it.

Crash	It uses caffeine extracted from green tea!!! NOT caffeine anhydrous, so you won't get a crash out of this baby.


Focus		AMAZING !! Great great TASTE, insane energy, focus.... the best pre-workout that i tried ....
Physical energy		AMAZING !! Great great TASTE, insane energy, focus.... the best pre-workout that i tried ....
Taste		AMAZING !! Great great TASTE, insane energy, focus.... the best pre-workout that i tried ....

Essential AmiN.O. Energy (Optimum Nutrition)

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