Amino Acids

Optimum Nutrition Amino Acids Review

Updated February 2026 • 4 min read

Optimum Nutrition Amino Energy Powder Plus Hydration, with B...

Optimum Nutrition Amino Energy Powder Plus Hydration, with B...

⭐⭐⭐⭐ 4.6/5 (18,459 reviews)
$22.79
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What Is Optimum Nutrition Amino Energy Powder Plus Hydration?

Optimum Nutrition is a well-respected brand in the world of sports nutrition, and their Amino Energy Powder Plus Hydration is a top choice among athletes and fitness enthusiasts. This supplement is designed to fuel your body before and after exercise, providing energy, hydration, and muscle recovery support. With its unique blend of branched-chain amino acids (BCAAs), electrolytes, and caffeine, this powder is perfect for anyone looking to take their workouts to the next level.

Key Benefits

One of the standout benefits of Optimum Nutrition Amino Energy Powder Plus Hydration is its ability to provide sustained energy throughout your workout. The 100mg of caffeine from natural sources (green tea and coffee bean) per serving will help you power through even the toughest sessions. Additionally, the 440mg blend of electrolytes will help replace what's lost through sweat, reducing muscle cramping and fatigue.

Another key benefit is its support for muscle recovery. The 5g of amino acids per serving includes micronized taurine, L-glutamine, L-arginine, and beta-alanine, which can help reduce muscle soreness and promote faster recovery. This is especially beneficial for athletes who engage in high-intensity activities or those who are new to exercise.

This supplement is also versatile and can be used both pre- and post-workout. You can mix it with water or your favorite beverage to create a refreshing and invigorating drink.

How To Use

To use Optimum Nutrition Amino Energy Powder Plus Hydration, mix one scoop (about 10g) with 8-10oz of water. You can take it 15-30 minutes before your workout or within 30-60 minutes after exercise. Start with one serving per day and adjust as needed.

Who Should Use This?

This supplement is perfect for athletes, fitness enthusiasts, and anyone looking to support their muscle recovery and energy needs. It's also suitable for beginners who want to take their workouts to the next level.

The Verdict

Overall, Optimum Nutrition Amino Energy Powder Plus Hydration is a top-notch supplement that delivers on its promises. With its unique blend of BCAAs, electrolytes, and caffeine, it's the perfect choice for anyone looking to fuel their body before and after exercise. With over 18,000 reviews and a 4.6-star rating, it's clear that this supplement has earned the trust of the fitness community. If you're looking for a reliable and effective supplement to support your fitness goals, I highly recommend giving Optimum Nutrition Amino Energy Powder Plus Hydration a try.

Product Features

  • ENERGY SUPPORT + HYDRATION: from 100 mg of caffeine from natural sources (green tea & coffee bean) per serving plus 440 mg blend of electrolytes to replace what’s lost through sweat*
  • SUPPORT FOR MUSCLE RECOVERY: from 5g of amino acids per serving, this amino blend includes micronized taurine, micronized L-glutamine, micronized L-arginine, and beta-alanine*
  • VERSATILE USAGE: Pre-workout or Post-workout powder for men and women in 5 fruit-flavors
  • ZERO SUGAR: 0g of sugar with no aspartame for only 5 calories per serving
  • BANNED SUBSTANCE TESTED: Optimum Nutrition is the World's #1 Sports Nutrition Brand. Focusing on quality control measures so you feel comfortable and safe consuming the product

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