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Product Rating

Overall: 8.9/10
Effectiveness: 9/10
Value: 8/10
#Reviews: 2

Flavour Rating

Overall: 8.5/10
Blue Raspberry: 10/10
Concord Grape: 7.0/10

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Optimum Nutrition

Optimum Essential Amino Energy

Vitamart Price:  $29.97
Quantity (1 available) 
In Stock
Frequently Bought Together For Only $89.94
Optimum Essential Amino Energy
Optimum Essential Amino Energy

+ Optimum Gold Standard 100% Whey
Optimum Gold Standard 100% Whey

Buy Together for only $89.94

Optimum Nutrition Amino Energy Details

  • 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
  • Supports Nitric Oxide Synthesis
  • Only 10 Calories and 0 Grams of Sugar per Serving
  • Mixes Easily

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

Optimum Nutrition Amino Energy Features

Optimum Nutrition Amino Energy Build Muscle and Train Harder

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

Optimum Nutrition Amino Energy Intensify Energy and Focus

  • Green Energy Matrix of Green Tea, Green Coffee Extracts & EGCG
  • Use Multiple Scoops to Go From Mild to Intense Energy Support

Optimum Nutrition Amino Energy Promote Nitric Oxide Production

  • Micronized L-Arginine To Support Nitric Oxide Production
  • Micronized Citruline To Promote Nitric Oxide Production Throughout Training

Optimum Nutrition Amino Energy Rapid Recovery

  • Essential Amino Acids Accelerate Protein Synthesis
  • Quicker Recovery Allows Faster Return to Peak Performance

Optimum Nutrition Amino Energy Boost Energy Without the Calories

  • Green Energy Matrix To Encourage Focus
  • Refreshing Fruit Flavors That Mix Easily
  • Zero Sugar or Fat& Only 10 Calories/Serving

Optimum Nutrition Amino Energy Maintain High N.O Production

  • Helps Promote N.O. Production

Optimum Nutrition Amino Energy Suggested Use

Take 1-3 servings 20-30 minutes before training. For Post-Workout Recovery: Take 1-2 servings immediately after training. 

Optimum Essential Amino Energy Reviews*

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Product rating*

Product Rating: 8.9/10

Customer Reviews*

  • 8/10  Optimum Amino Energy

    By manfred beni on Wednesday, January 3, 2018 04:40 PM

    Effectiveness: 8/10

    (+) Boosts Energy,Builds Muscle,Convenient,Easy To Take,Mixes Well

    How did you use it?:After Exercise

    "to much for the money"

    Would you buy this product again? No

    Flavours Rating
    Concord Grape   7
    Verified by Vitamart Purchaser

    Was this review helpful?  Yes   No  

  • 9.8/10  Great Pre-Workout

    By Megan on Thursday, October 22, 2015 10:33 PM

    Effectiveness: 10/10

    (+) Boosts Energy,Convenient,Easy To Take,Mixes Well,Tastes Great

    How did you use it?:Before Exercise

    "Optimum Nutrition Amino Energy in Blue Raspberry gives me the energy that I need to have a great work out every time. I have purchased a few tubs of the Blue Raspberry flavour and I will 100% be purchasing this product again."

    Would you buy this product again? Yes

    Flavours Rating
    Blue Raspberry   10
    Verified by Vitamart Purchaser

    Was this review helpful?  Yes   No  

*Review Disclaimer: Not everyone has these results. Product experiences vary from person to person. Please use these reviews for information only as they have not been reviewed by a medical professional. Do not substitute the informatioin in the reviews for advice from your physician or other health care professional or any information contained on or in any product label or packaging.

Suggested Use

FOR AN AMINO BOOST: Consumer one or more servings of Optimum Nutrition Amino Energy  first thing in the morning and/or between meals.

FOR PRE-WORKOUT ENERGY: Take 1-3 servings of Optimum Nutrition Amino Energy 20-30 minutes before training.

FOR POST-WORKOUT RECOVERY: Take 1-2 servings of Optimum Nutrition Amino Energy  immediately after training.

Nutrition Facts
Serving Size: 2 Scoops (9 g)
Servings per Container: 30
Amount Per Serving
% Daily Value *
Calories 10   †
Total Carbohydrate 2 g  1%
Amino Blend     5 g 
     Micronized Taurine   † 
     Micronized L-Leucine   † 
     Micronized L-Isoleucine    † 
     Micronized L-Valine   † 
     Micronized L-Glutamine     
     Micronized L-Arginine   † 
     Micronized Citrulline    † 
     CarnoSyn ® Beta-Alanine    † 
     Micronized L-Tyrosine    † 
     Micronized L-Histidine    † 
     Micronized L-Lysine    † 
     Micronized L-Phenylalanine    † 
     Micronized L-Threonine   † 
     Micronized L-Methionine   † 
Energy Blend  160 mg 
     Green Coffee Extract    † 
     Caffeine (from Green Tea)   † 
     Green Tea Extract (Camellia sinensis)(leaf) † 
* Percent daily values are based on a 2000 calorie diet
  † Daily Value not established
Note: Serving Sizes are rounded to the nearest whole serving

Additional Ingredients: Citric Acid, Natural And Artificial Flavors, Malic Acid, Tartaric Acid, Silicon Dioxide, Calcium Silicate, Sucralose, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Inulin, Lecithin, FD&C Yellow # 5 & 6, FD&C Red # 40.

Allergy Information: Contains Soy (Lecithin)

Warning: 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.

Product Disclaimer

The products and the claims made about specific products on or through this site have not been evaluated by or the Canadian Food and Drug Administration and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional or any information contained on or in any product label or packaging. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. is not responsible for any statements or claims that various manufacturers make about their products or the general information provided for each product on this website. We cannot be held responsible for typographical errors or product formulation changes. Please consult with your own physician or health care practitioner regarding the suggestions and recommendations made at and especially before using any product sold on this website.