Essential AmiN.O. Energy
Optimum Nutrition

Essential AmiN.O. Energy

Amino Acid Powder with Caffeine from Natural Sources!
Designed to Support Muscle Endurance and Recovery*
9.1  out of 10  (2,500 Reviews)
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Product Overview

Essential AmiN.O. Energy Versions
ON Logo

Anytime Energy

And Amino Acid Support*

All Versions of Essential AmiN.O. Energy™ Offer:

  • 100mg of Caffeine
  • 5g of Amino Acids
  • 5 - 15 Calories
  • Zero Sugar

All Versions of Essential AmiN.O. Energy™ Support:

  • Essential Amino Acid Delivery
  • Energy & Focus Before, During and After Exercise or Anytime You Need a Pick Me Up*
  • Muscle Recovery After Exercise*
Essential AmiN.O. Energy Container

What Are Amino Acids?

Protein is composed of amino acids. These building blocks perform numerous functions — including their role in building muscle size and strength.

What Is Caffeine?

It is a stimulant most commonly found in tea, coffee and cacao plants. Caffeine helps provide an energy boost when needed during the day.

Essential AmiN.O. Energy + Electrolytes Products

Electrolyte Powder Mix

  • Fruit Flavored Powdered Mix
  • Replaces Electrolytes Lost in Sweat During Exercise

What are Electrolytes?

Healthy adults need minerals like potassium, sodium and magnesium. These electrolytes help support muscle function and fluid balance.* Electrolytes are lost when we sweat and can be replenished when you mix Essential AmiN.O. Energy + Electrolytes powder with at least 10 oz. of water.

Benefits:

  • Supports Performance by Offering Energy*, Focus*, Recovery* and Hydration†
  • Supports Endurance*
  • Supports Muscle Recovery*

† When added to at least 10oz of water

Essential AmiN.O. Energy + Electrolytes Container

Sparkling Hydration Drink

Start fast and finish strong in the gym or on the field. Essential AmiN.O. Energy + Electrolytes™ Sparkling Hydration Drink offers a combination of 5 grams of Amino Acids, 100mg of Caffeine from natural sources and electrolytes to support performance, endurance and active living.

Benefits:

  • Replaces Electrolytes Lost in Sweat During Exercise
  • Supports Everyday Performance and Goals
  • Supports Endurance

Occasion:

  • Anytime you need an energy boost
  • Pre-workout energy and hydration
  • Post-workout recovery and rehydration
AmiN.O. Energy RTD Cans

Essential AmiN.O. Energy Cafè Series

  • Made with Coffee
  • Great Mixed Into Cold Almond Milk
  • Great Coffee Taste, Without the Coffee House Price
Essential AmiN.O. Energy Cafe Containers
Essential AmiN.O. Energy Naturally Flavored Containers

Essential AmiN.O. Energy Naturally Flavored

  • Naturally Flavored
  • Sweetened with Stevia Leaf Extract
  • Colored with Fruit and Vegetable Extracts
  • No Artificial Sweeteners or Colors

Essential AmiN.O. Energy Tea Series

  • Made with Real Tea in Classic Tea Flavors
  • 100mg of Caffeine from Natural Sources
  • Supports Energy and Muscle Recovery*
Essential AmiN.O. Energy Tea Flavor Containers
Essential AmiN.O. Energy Stick Packs

Essential AmiN.O. Energy Stick Packs

  • Portable Single Serving Stick Packets. Just Add to Your Water Bottle.
  • On-The-Go Energy
  • Sold in Boxes of 6 Packs

Essential AmiN.O. Energy Ready To Drink

  • Grab and Go Anytime Energy
  • Ready to Drink!
  • No Mixing Required
Essential AmiN.O. Energy Ready to Drink Bottles

Optimum Nutrition True Strength

True Strength is a journey. It never rests, it never quits. It's about overcoming obstacles, accomplishing goals, and recognizing achievements. And then it resets to achieve again. As your trusted sports nutrition partner in goal achievement, ON demonstrates that same passion while crafting our products. From the raw materials we source to our state-of-the-art manufacturing processes, no compromises are made. You set the bar higher after every workout, we set the bar higher to redefine the industry standards and ensure you realize optimum results.

Quality

There are times when you want a hefty dose of caffeine for pre-workout performance*. But on other occasions, like first thing in the morning or a late afternoon pick-me-up, what you’d get from a cup of coffee is more appropriate. Essential Amin.o. Energy™ offers the best of both with a formula that delivers 100mg of caffeine from natural sources per 2-scoop serving. Decrease or increase the energy level as the occasion demands. Each serving provides 5 grams of micronized amino acids for muscle support.*

Consistency

Optimum Nutrition has been spotting the efforts of goal driven individuals since 1986. As one of the few companies to operate its own state-of-the-art manufacturing facilities that are GMP compliant, ON assures that every shake will mix up effortlessly because of its first-to-market instantization process. You also expect each shake to taste the same as the last and your next. That's the kind of consistency ON delivers.

History & Heritage

Optimum Nutrition is legendary for both quality and innovation. In addition to producing the world's best-selling whey protein, our Gold Standard 100% Casein™ introduced slow-digesting nighttime protein to the weight training world and ESSENTIAL AMIN.O. ENERGY™ created the anytime energy category in sports nutrition. When technology makes advancements possible, ON will be the company bringing it first to your shaker cup.

Ratings & Reviews

Essential AmiN.O. Energy
Overall Rating
9.1
2,500 Ratings
Verified Buyer Rating
9.1
1,444 Ratings
Average Flavor Rating
8.7
33 Flavors
Top Rated Flavor
10
Lime Mint Mojito
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
May 29, 2020
10
 
  • 10 Cotton Candy

So bummed you’ve discontinued cotton candy, it’s the only flavor I like.

May 25, 2020
10
Verified Buyer

I have been using IcedMochaCappacino for years, but for some reason the cafe series has been discontinued. Please bring back this flavour!! I do not like fruit flavoured pre-workouts.

May 21, 2020
10
Verified Buyer
  • 10 Peach Lemonade

Tasted great, outside of the protein shake. Do not mix with chocolate protein powder. I used this product as a preworkout and post workout.

May 08, 2020
10
Verified Buyer
  • 10 Blue Raspberry
  • 10 Watermelon
Apr 21, 2020
10
Verified Buyer

Bring back the cafe' series please!! I love making iced coffee with and using it in my regular coffee as a sugar/flavour subsitute. It's the only ones I buy

Apr 08, 2020
9
Verified Buyer

Bring back all the cafe series

Apr 08, 2020
10
Verified Buyer

why is there none of the cafe series flavors available anymore???!! they're my only go-to energy drink… ON Amino energy definitely works great and does give an amazing energy and overall boost anytime throughout the day, but I don't like the taste of any of the fruit flavors, they have a weird synthetic taste :(

Apr 06, 2020
6
Verified Buyer
  • 5 Peach Lemonade

I have used Amino Energy for years now and I have to say this is a flavor I will be buying again. The peach flavor is good and kind of tastes like Snapple (which I like). However, the lemonade aspect of it is gross. It has a very weird aftertaste. I’ll finish it so I get my money’s worth, but I’ll be going back to my fav, strawberry burst.

Mar 20, 2020
10
 
  • 10 Green Apple
  • 9 Concord Grape

Great taste. Good energy boost.

Mar 04, 2020
10
 
  • 10 Cotton Candy

This gives me lasting energy through my workout and I use it as a pick me up during the day or I will replace it with coffee. I don't get a crash or the jitters! I will be using this for now on and excited to try other flavors.

Mar 02, 2020
10
 
  • 10 Concord Grape

Concord Grape you will never go wrong, Tastes Great and gives you immediate pump

Feb 24, 2020
7
Verified Buyer
  • 1 Juicy Strawberry Burst

Product works but do not believe the reviews on Juicy strawberry taste like a sour head so not good for drinking

Feb 10, 2020
10
Verified Buyer
  • 10 Green Apple
  • 8 Watermelon

The only preworkout I use and have used for years.. I have tried other brands and have just not been satisfied with them.

Feb 06, 2020
10
Verified Buyer
  • 10 Watermelon
  • 10 Blue Raspberry

I drink Amino Energy before every workout and every game. It tastes great and gives a nice energy boost without the crash. I recommend this to everyone!

Feb 01, 2020
10
Verified Buyer

I use several different amino energy drinks and this one is one of my favorites. Tastes great, mixes well, much better than a canned energy drink. Cheaper than canned energy drinks. Great for anytime energy and also to help with a workout or for post workout recovery. Forget monster and rockstar, AminoEnergy is where it’s at!

4 Sizes
65 Servings
Choose a Size
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6 Flavors
Concord Grape
Choose a Flavor
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Price: $45.99  ($0.71 / Serving)
Flavor Rating: 9.2
Designed to Support Muscle Endurance and Recovery*

What's in Optimum Nutrition Essential AmiN.O. Energy

65 Servings Concord Grape
Supplement Facts
Serving SizeTwoScoops(9g)
Servings Per Container65
Amount Per Serving % Daily Value
Calories 10
Total Carbohydrate 2g 1%*
Amino Blend 5g
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 Blend 160mg
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.
Allergen Information:
Contains Soy (Lecithin)
‡ Total Caffeine from all sources is equal to 100mg/9g serving.

Directions For Essential AmiN.O. Energy:

Mix two scoops of ESSENTIAL AMINO ENERGY in 10-12 oz 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.

Do not exeed more than 5 servings per day.

TIPS: ESSENTIAL AMINO ENERGY contains 50 mg of caffeine per scoop, so do not consume after 5:00 PM if you have difficulty sleeping. ESSENTIAL AMINO ENERGY also contains beta-Alanine and may cause a temporary tingling sensation on your skin. This is normal. With continued use, the intensity of the sensation will decrease or disappear. Also, some people may have a sensitive stomach and will not tolerate green tea extract well on an empty stomach. If this is you, be sure to take with meals.

STICK PACKETS: BOTTLE OF WATER: Take a sip from a full 16.9 oz. bottle of water to make room for the powder. Add one packet of AMIN.O. ENERGY™ and shake bottle to mix well until powder dissolves.

 

Warnings: 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. STICK PACKS: WARNING: Consult your physician before using this product if you are taking any medications 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, or nursing, or those that are sensitive to caffeine or 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. Beta-Alanine may cause a harmless, temporary tingling or flushing sensation. Do not combine with alcohol. Do not exceed 3 packets within any 4 hour period or 5 packets within any 24 hour period. Consume as part of a healthy diet and exercise program, and drink at least 100 fl oz of water per day. Exercise may increase your need for fluid intake. Phenylketonurics: Contains Phenylalanine.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Amino Acids.
Check out other Increase Energy Products.