ESSENTIAL AMIN.O. ENERGY – Blueberry Lemonade (9.5 oz./30 Servings)

ESSENTIAL AMIN.O. ENERGY – Blueberry Lemonade (9.5 oz./30 Servings)

$29.99
($0.99/serving)
$29.99
($0.99/serving)
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Sterling, VAOpens 9:30 AM
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Product Info

About This Product

  • Essential amino acid delivery
  • Supports energy, focus, and muscle recovery
  • Promotes nitric oxide production
  • Caffeine derived from natural sources
  • Blueberry Lemonade flavor

Looking for the perfect pre-workout boost or anytime pick-me-up? ESSENTIAL AMIN.O. ENERGY by Optimum Nutrition supports muscle recovery before, during, and after exercise with 5g of micronized free-form amino acids—plus 100mg of caffeine to promote energy and focus.

Frequently Asked Questions

What are essential amino acids?

Essential amino acids (EAAs) are amino acids that your body can’t produce enough of on its own, including leucine, isoleucine, valine, histidine, lysine, methionine, phenylalanine, threonine, and tryptophan. EAAs support muscle growth and recovery.

What are micronized free-form amino acids?

Micronized free-form amino acids are single amino acids that are already in a pre-digested form for faster absorption by the body.

Why is nitric oxide important?

Nitric oxide plays a key role in exercise endurance because it’s a vasodilator. A vasodilator is a substance that supports the dilation of blood vessels for increased blood flow.

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Directions

Mix 2 scoops (9g) of Essential Amino Energy in 10-12 fl oz of cold water. For 30 seconds, mix until dissolved.

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 who are pregnant, trying to get pregnant, or are nursing, or those who 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 6 scoops within any 4 hour period or 8 scoops 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. To maximize freshness and minimize product clumping, store tightly-closed container in a cool, dry place. Keep container closed when not in use. Close container tightly after each use.

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Supplement Facts

Serving Size: 2 Scoops
Number of Servings: 30 Servings
Amount Per Serving
% Daily Value
CALORIES   
**%
TOTAL CARBOHYDRATE   
<1%
TOTAL SUGARS   
**%
SODIUM   
<1%
AMINO BLEND  - MICRONIZED TAURINE, MICRONIZED L-GLUTAMINE, MICRONIZED L-ARGININE, MICRONIZED L-LEUCINE, BETA-ALANINE, MICRONIZED L-CITRULLINE, MICRONIZED L-ISOLEUCINE, MICRONIZED L-VALINE, MICRONIZED L-TYROSINE, MICRONIZED L-HISTIDINE, MICRONIZED L-LYSINE HYDROCHLORIDE, MICRONIZED L-PHENYLALANINE, MICRONIZED L-THREONINE, MICRONIZED L-METHIONINE
**%
CAFFEINE   
**%
GREEN TEA LEAF EXTRACT   
**%
GREEN COFFEE BEAN EXTRACT   
**%

Other Ingredients:

Citric Acid, Natural and Artificial Flavor, Malic Acid, Silicon Dioxide, Calcium Silicate, Gum Blend (Cellulose Gum, Xanthan Gum, Carrageenan), Sucralose, Tartaric Acid, Sunflower and/or Soy Lecithin, Blue 1. Contains: Soy.

Specifications

Brand:
Optimum Nutrition
Form:
Powder
Flavor:
Blueberry Lemonade
Serving Size:
2 Scoops
Number of Servings:
30 Servings
Price per Serving:
($1.00 / serving)
Product Weight:
13  OZ
Specialty Diets:
Sugar Free
Item # :
OP-2102 / 2177228

Product Reviews

276 Ratings
4.6out of 5 stars
276 Ratings

Rated 5 stars by 72% of reviewers

Rated 4 stars by 16% of reviewers

Rated 3 stars by 8% of reviewers

Rated 2 stars by 1% of reviewers

Rated 1 star by 3% of reviewers

Would you recommend?
1-10 of 276 Reviews
Customers talk about
Aug 5, 2026
Rated 5 out of 5
Amino Energy
Love the Amino Energy Powders - please do not discontinue them!!!!!!
Purchased on Jul 14, 2026
Jun 21, 2026
Rated 5 out of 5
No crash
Great tasting without the crash
Location
Whiting, NJ, US
Gender
Male
Age Range
45-54
Purchased on Sep 4, 2023
Jun 21, 2026
Rated 5 out of 5
No crash
Great tasting and no crash
Location
Whiting, NJ, US
Gender
Male
Age Range
45-54
Would you recommend?Yes
Purchased on Jun 4, 2023
Jun 7, 2026
Rated 5 out of 5
Good pre work drink
Great for a pre-work drink. I add complex Carbohydrate powder. It gives lots of energy at the gym or home wotkout. No crush like from the energy drinks that make my hair fall out... lol
Location
Raleigh, NC, US
Gender
Male
Age Range
65+
Would you recommend?Yes
Purchased on Nov 27, 2025
Oct 3, 2025
Rated 3 out of 5
Partner is a fan!!
This review was collected as part of a promotion
This product isn't for me - gave me major headaches! But my partner really enjoyed it. He likes the flavor, the caffeine, and the hydration! We'll def keep buying for him!
Sep 23, 2025
Rated 5 out of 5
Absolutely great
I have been using this for a year and i think its absolutely awesome.
Would you recommend?Yes
Sep 19, 2025
Rated 5 out of 5
Mmmm, Grape!!!
Refreshing alternative to the flavors available at other retailers.
Location
Petersburg, IN, US
Gender
Male
Age Range
55-64
Fitness Level
Advanced
Would you recommend?Yes
Purchased on Sep 4, 2025
Aug 17, 2025
Rated 5 out of 5
Great Pre-Workout Drink
Excellent source for essential amino acids as a pre-workout drink. Amount of caffeine can be adjusted, and watermelon is the best flavor.
Location
Dallas, TX, US
Gender
Male
Age Range
65+
Fitness Level
Advanced
Would you recommend?Yes
Purchased on May 26, 2025
May 11, 2025
Rated 5 out of 5
One of my favorites
Love how I can adjust my level tolerance and the flavor delicious!
Location
Chicago, IL, US
Gender
Female
Would you recommend?Yes
Purchased on Apr 26, 2025
May 8, 2025
Rated 5 out of 5
Watermelon is our favorite.
My girlfriend and I like this product snd use it almost everyday.Our favorite flavor is watermelon.Customer service is awesome. We had a mild issue with a product and they took care of it promptly.
Would you recommend?Yes
Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

Q&A

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1 Question
Why did you choose this?

Healthy intake

I loved the discontinued peach lemonade flavor and want to see if this can become my new favorite.

haven't tried this flavor yet

Great taste

Disclaimer:

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews.Please read the full product reviews disclaimer.

Shipping Info

 

FREE STANDARD SHIPPING on orders of $45 or more

How to get FREE Standard Shipping:

  1. Ship to an address within the United States (including U.S. territories)
  2. Place your online order of $45 or more* - after promotions and before tax are applied
  3. Use "Standard" shipping option at checkout

Orders will be shipped within 24 hours of order placement*, pending verification of billing information and shipping method selected. International orders and orders containing gift cards or items that are not currently in stock will be processed as quickly as possible.

 

*Excludes all orders placed on major US holidays (Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day and New Year's Day).

 

Orders for states outside of the continental U.S. (including those of $45 or more) may be subject to a delivery surcharge. This will be noted in the order summary based on your shipping address at checkout.

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About Optimum Nutrition

Optimum NUTRITION has been trusted to provide the highest quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition products for over 35 years and in more than 100 countries. We are obsessed with quality. We sweat the details, scrutinizing every ingredient in every product that we make. We hold ourselves to the highest production standard, all so you can unlock your body’s full potential.

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