Amino Acids

Optimum Nutrition Amino Acids Review

Updated February 2026 • 4 min read

Optimum Nutrition Amino Energy Powder Plus Focus, with BCAA,...

Optimum Nutrition Amino Energy Powder Plus Focus, with BCAA,...

⭐⭐⭐⭐ 4.6/5 (18,459 reviews)
$19.97
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What Is Optimum Nutrition Amino Energy Powder Plus Focus?

Optimum Nutrition has long been a trusted brand in the sports nutrition world, and their Amino Energy Powder Plus Focus is no exception. This supplement is designed to provide energy support, hydration, and muscle recovery benefits, making it an excellent choice for fitness enthusiasts and athletes alike. With its unique blend of amino acids, electrolytes, and caffeine, this powder aims to help you power through your workouts and recover faster.

Key Benefits

  1. Energy Support: With 100mg of caffeine from natural sources (green tea & coffee bean), this supplement will give you the boost you need to tackle your toughest workouts. Whether you're hitting the gym or crushing a long run, this energy support will help you push through even the most challenging sessions.
  2. Hydration: The added electrolytes (440mg blend) will help replace what's lost through sweat, keeping you hydrated and focused throughout your workout. This is especially important for endurance athletes or those who engage in high-intensity, long-duration activities.
  3. Muscle Recovery: The 5g amino acid blend, which includes micronized taurine, L-glutamine, L-arginine, and beta-alanine, will help support muscle recovery and growth. This is crucial for anyone looking to build or maintain muscle mass.
  4. Convenience: With zero sugar and only 5 calories per serving, this supplement won't weigh you down or interfere with your diet. Plus, it's easy to take on-the-go, making it perfect for pre-workout or post-workout use.

How To Use

To get the most out of Optimum Nutrition Amino Energy Powder Plus Focus, mix 1 scoop (10g) with 8-10 ounces of water 15-30 minutes before your workout. You can also take it post-workout to help with recovery. Follow the recommended dosage and timing to experience optimal benefits.

Who Should Use This?

This supplement is perfect for:

  • Athletes and fitness enthusiasts who need energy support and muscle recovery
  • Those who engage in high-intensity activities or endurance sports
  • Beginners who want to improve their workout performance and recover faster
  • Anyone looking for a convenient, low-calorie supplement to support their fitness goals

The Verdict

Overall, Optimum Nutrition Amino Energy Powder Plus Focus is a solid choice for anyone looking to boost their energy, hydration, and muscle recovery. With its unique blend of amino acids, electrolytes, and caffeine, this supplement will help you power through your workouts and recover faster. While it's not suitable for everyone (especially those sensitive to caffeine), it's an excellent addition to any fitness routine. I highly recommend giving it 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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