Skip to content Skip to navigation

Essential Amino Energy

  • Anytime Energy & Muscle Recovery
  • 100 mg of Caffeine per Serving from Coffee Bean and/or Tea Leaf Extract
  • 5 Grams of Amino Acids
  • <10 Calories Per Serving with Zero Sugar

Product Overview

Anytime Energy & Muscle Recovery

Mix up ESSENTIAL AMIN.O. ENERGY anytime you want a boost of energy, focus and muscle recovery support. Each serving provides 100 mg of caffeine from natural sources to support energy and focus along with 5 grams of amino acids.

Not For medicinal Use. Use this product as a nutraceutical only. For healthy adults, consume enough protein to meet your daily protein requirements with a combination of high protein foods and protein supplements throughout the day as a part of balanced diet and exercise program.



  • 100 mg of Caffeine per Serving from Coffee Bean and/or Tea Leaf Extract

  • 5 Grams of Amino Acids per Serving
  • <10 Calories Per Serving with Zero Sugar
  • Essential Amino Acid Delivery¹
  • Energy, Focus & Muscle Recovery Support¹

Suggested Use

Mix 2 scoops of ESSENTIAL AMIN.O. Energy in 350 ml of cold water. Drink in the morning, before exercise for energy, post-workout for recovery or as an afternoon pick-me-up. FOR PRE-WORKOUT ENERGY SUPPORT: Take 2-6 scoops 20-30 minutes before training. FOR POST-WORKOUT AMINO SUPPORT: Take 2-4 scoops after training.

Not For medicinal Use. For healthy adults, use this product as a nutraceutical only.

Nutritional Information

Nutritional information will be shown when a flavour and/or size is selected.

Customer Reviews

Overall Rating (4.8)
Write your review here. For complaints and questions we would like to refer you to our customer service.
Please enter a headline
Please enter a comment
Please enter a rating

Amino Energy

Review by Kristin Erickson on Nov 30, 2022
I love the watermelon flavor. It gives me the boost for energy I need for a workout, day with the kids or mid night shift to get me through. So good! I just wish you had the individual sticks back in Watermelon

LOVE the grape!

Review by Jackie on Nov 30, 2022
I’ve been using the grape for years and I love it as my midday perk up!

Great product!

Review by Anonymous on Nov 26, 2022
Would buy again...


Review by Don Brooks on Nov 23, 2022
I've been using this product for several years and it's my go to energy drink before and after my workout. It's also great as a pick me up during work or other activities. It's great tasting and long lasting and I truly enjoy it.

Amino energy

Review by Cler on Nov 18, 2022
I use amino energy every day during my workout. I tried many flavors, and one of my favorite is strawberry lime.

Always starts my morning out well

Review by Michael Cleavenger on Nov 16, 2022
I take Amino every morning with my juice and it works better than a cup of coffee!!!

Concord grape

Review by Lauren on Nov 13, 2022
I love this flavor. Perfect strength and no after taste. I love the energy I get for my workouts without jitters early am

Still solid

Review by S. Andrews on Nov 1, 2022
Asked for my comments? What can I say? I'm not a salesman. I'm a continuing customer because it works. And I'll remain so as long as it does. The product speaks for itself.

Amino Energy

Review by Mike on Oct 25, 2022
Great flavor and fairly easy mixing. No unwanted buzz or any type of side effects.

Packs a punch of energy

Review by Margarita Jackson on Oct 19, 2022
I’ve been using Optimum Nutrition Amino Energy powder for over a year and I've kicked coffee all together as a result. I love that I do not get jitters or a crash, but rather it gives me the extra punch/wake up ENERGY to workout at 6:30am!! Love this stuff, keep carrying it please! My favorite flavor: fruit fusion, grape, watermelon. Green apple is good, just tart. I recommend to my other boot camp workout friends. It’s a good slow boost of energy without and weird effects.

Sign up for weekly news and advice