Optimum Nutrition Essential Amin.O. Energy

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  • Essential amino acids for muscle recovery
  • Helps support energy and metabolism
  • Made with premium, banned-substance-free ingredients
  • Transparent formula and labeling
  • Delicious Beach Blast flavor
  • 20 servings per container
  • Free Shipping apply on order over $75!

The Optimum Nutrition Essential AMIN.O. Energy elevates your energy, focus, and muscle recovery. Simply mix it up whenever you need a boost, as each serving contains 100 mg of caffeine from natural sources for energy and focus, as well as 5 grams of amino acids to support your muscles.

Manufacturer: Optimum Nutrition
Category: Pre-workout,BCAA

SKU: BBR195 Category: Brand:

Pros & Cons of Essential Amin.O. Energy

What We Like …

  • Provides essential aminos for recovery
  • Enhances energy and metabolic support
  • Uses high-quality, tested ingredients
  • No proprietary blends or fillers
  • Great-tasting ready-to-drink option

What Needs Improvement …

  • More flavor options would be nice
  • Some may prefer powdered form

Product Summary

The Optimum Nutrition Essential Amin .O. Energy delivers a potent dose of essential amino acids to support muscle recovery after tough workouts. Essential Amin O Energy also contains energy and metabolism boosters to power you through your training sessions. Made with premium, banned substance-free ingredients.

This ready-to-drink formula offers clean nutrition with full transparency. No proprietary blends – just high-quality aminos and performance enhancers.

Essential Amin.O. Energy Specs

Key Ingredients Essential Amino Acids, Caffeine, Green Tea Extract
Serving Info 30/65 servings per tub
Flavor Blue Raspberry, Blueberry Lemonade, Blueberry Mojito, Concord Grape, Fruit Fusion, Green Apple, Juciy Strawberry Burst, Orange, Pineapple, Strawberry Lime, Tropical Sunrise, Watermelon, Wild Berry
Guarantee 30-days money-return guarantee
Dose 2 Scoops (9g) 15-30 mins before workout
Special Ingredients Branched-Chain Amino Acid, Green Tea Leaf Extract
Item Form Powder
Item Weight 0.585 Kilograms
Type Pre-Workout supplement

Asked A Questions for Optimum Nutrition Essential Amin.o Energy

Q. Are there any banned substances in this product?

A. No, Essential Amin.O. Energy is banned substance-free and tested per Optimum Nutrition’s high quality control standards.

Q. When should I drink this?

A. It’s recommended to consume 15-30 minutes before your workout for an energy boost and to aid in recovery after.

Q. Is Essential Amin.o. Energy product vegetarian/vegan friendly?

A. While the formula itself is vegan, please check the label as manufacturing methods may involve processing aids/filters derived from animal sources.

Q. How much caffeine is in one bottle?

A. One 16.9 fl oz bottle contains 100mg of caffeine from green tea and coffee bean extracts.

Q. Does this need to be refrigerated?

A. No refrigeration is required. Store in a cool, dry place away from direct sunlight and heat.

Q. Does ESSENTIAL AMIN.O. ENERGY break a fast?

A. It depends on your fasting approach. Check the ingredients (contains some calories) and consult a healthcare professional if unsure.

Q. Is ESSENTIAL AMIN.O. ENERGY good for you?

A. It can be beneficial for a pre-workout boost or supporting muscle recovery, but consult a doctor for personalized advice.

Q. Does Essential Amin.o. Energy help burn fat?

A. Essential Amin.o. Energy itself might not directly burn fat, but supporting muscle can contribute to overall calorie burning.

Q. What does Optimum Nutrition Amin.o. Energy do?

A. Essential Amin.o. Energy combines natural caffeine for focus and energy with amino acids to support muscle recovery.

About the Brand

The Optimum Nutrition brand fuels fitness journeys with top-quality supplements for peak performance.

Optimum Nutrition

Owner: Glanbia Global Nutrition

The Optimum Nutrition offers a wide range of trusted supplements, from protein powders to pre-workouts, all formulated with high-quality ingredients to help you reach your peak performance.

Shop the Brand


  1. Harry Schwezler

    I recently tried Optimum Nutrition Amino Energy in Blue Raspberry flavor, and I’ve gotta say, it’s a game-changer for my pre-workout routine. This energy powder gives me a solid boost without the jitters or crash you get from some others.

    Let me tell you, the taste is pretty good. The Blue Raspberry flavor is super refreshing and tasty, making it a breeze to drink before hitting the gym or starting my workout. It’s not too sweet or fake-tasting, which I really like.

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