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Optimum Nutrition Essential Amino Energy
  • Optimum Nutrition Essential Amino Energy
  • Optimum Nutrition Essential Amino Energy
  • Optimum Nutrition Essential Amino Energy

Optimum Nutrition Essential Amino Energy

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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 Optimum Nutrition 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.

Category: Vitamins & Supplements

How To Use It

• Mix two scoops of ESSENTIAL AMINO ENERGY in 295-354 ml of cold water.

• FOR AN AMINO ACID BOOST: Consume one or more servings first thing in the morning and/or between meals.

• FOR PRE-WORKOUT ENERGY: Take 1-3 servings 20-30 minutes before training.

• FOR POST-WORKOUT RECOVERY: Take 1-2 servings immediately after training.

Most Recent of 13 Reviews
Very nice!
Review by Terry(Date 9/16/14)
Nice smooth energy without any crash and tastes great. Seemed to really help me on my bike rides, before and during the ride. A little pricey but I reckon it's worth it.
Good stuff
Review by scott(Date 1/15/14)
average taste, can be taken whenever you need it and gives you good energy for a workout
Need to overdose
Review by Shaun(Date 10/22/13)
The taste of this is awesome. BUT due to it not being that strong maybe go one extra scoop. Then it works nicely. No crashing at all. I am caffeine sensitive and needed to "overdose" - nice product overall
Optimum Nutrition Essential Amino Energy
Take your fitness goal to the next level.
Free Delivery
for orders over R200.
All Major Centres
Orders over R200
Outlying Areas
Orders over R599
Expected Delivery
date for your parcel.
Johannesburg, Pretoria, Bloemfontein, Durban
Tue 25 October or Wed 26 October
Cape Town, Port Elizabeth, Outlying Areas
Wed 26 October or Thu 27 October
Nutritional Information

Serving Size: 2 scoops (9g)
Servings per Container: 30

  Amount per Serving% Daily Value
Total Carbohydrate2g1%
Amino Blend5g
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, Micronized L-Lysine, Micronized L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine  
Energy Blend110mg
Caffeine (From Green Tea), Green Tea Extract (Camellia Sinensis)(Leaf)(Standardized For EGCG), Green Coffee Extract  
* Percent Daily Values are based on a 2,000 calorie diet.
† Daily Value not established
Other Ingredients: Malic Acid, Natural & Artificial Flavors, Tartaric Acid, Silicon Dioxide, Calcium Silicate, Citric Acid, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Lecithin, FD&C Blue #2, FD&C Red #40, Inulin.
KEEP OUT OF REACH OF CHILDREN. Check with a qualified health care professional before taking this product if you are pregnant or nursing a baby, under 18 years of age, have any known or suspected medical conditions, and/or if you are taking any prescription or OTC medications.
More Customer Reviews
Good sustained energy release
Review by Jean-Pierre(Date 4/26/13)
The most effective pre-workout I have used so far. Great energy during my workouts. Helps me through my day. This also does not give me funny pins and needle like other pre-workouts. Blueberry taste like strong(Concentrated) Energade. Would like to try the grape.
Must Have
Review by Cuddles(Date 3/11/13)
Struggled with the long grind during the day at work and gyming but taking this either before or after really helped me feel great.. definitely an awesome product.
Review by Mike(Date 2/11/13)
Best Pre-workout and daily lift ever! No drop. Could live off this stuff!!!! Must be the best tasting supplement on the market. Grape is unbelievable!
Blue raspberry is the best
Review by Lauren(Date 1/29/13)
Another quality product from ON. Blue raspberry tastes great! No side effects of fatigue when it wears out. I had a great amount of energy and focus for my workouts - even intense cardio sessions.
Great energy, no crash
Review by Edwin(Date 8/29/12)
I do am workouts and the buzz this gives me is amazing.
Also great as a boost mid-afternoon before second training session.
Great taste (Blue Raspberry the better of the two) and most importantly NO CRASH or stomach upset.
Sustained Energy
Review by Mark (Date 5/22/12)
Great pre-workout, sustained energy with no crashes. Blue rasberry tastes real good.
Around nice
Review by Ian(Date 5/17/12)
I used it through out the day as I was training in the morning and had hard physical days at work and this really help me get through the days full of energy. And with no jitters like Jack 3d gives
Review by Eddy621(Date 3/31/12)
Very effective and good tasting
effective shake
Review by storm(Date 1/31/12)
most effective amino shake on the market
Instant Energy Boost
Review by Koles(Date 10/7/11)
This is the best pre-workout product I have used. The energy I have during my workouts has increased. No jitters either, and I've never had to use anything other than the minimal dose. Used the Concord Grape flavor, wasn't a big fan of the taste, tastes alot like Kool-Aid. I've heard the other flavours are better tasting though. Great product overall.
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