Amino Acids

Nutrex Research Amino Acids Review

Updated February 2026 • 4 min read

Nutrex Research EAA Hydration | EAAs + BCAA Powder | Muscle ...

Nutrex Research EAA Hydration | EAAs + BCAA Powder | Muscle ...

⭐⭐⭐⭐ 4.4/5 (2,066 reviews)
$28.99
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What Is Nutrex Research Amino Acids?

Nutrex Research EAA Hydration is a highly-rated amino acid supplement from a reputable brand. This product combines essential amino acids (EAAs) and branch chain amino acids (BCAAs) with electrolytes for a comprehensive recovery and hydration solution. With over 2,000 reviews and a 4.4-star rating, this supplement is clearly a favorite among athletes and fitness enthusiasts.

Key Benefits

Here are the main benefits of using Nutrex Research EAA Hydration:

  • Muscle Recovery and Growth: The 2:1:1 ratio of BCAAs (3g Leucine, 1.5g Isoleucine, and 1.5g Valine) helps prevent muscle breakdown during workouts and aids in post-workout recovery. This leads to increased muscle protein synthesis, resulting in better gains in lean muscle growth and recovery.
  • Increased Muscle Endurance: The hydration complex made of Coconut Water, Taurine, and Albion minerals refuels and rehydrates your body, allowing you to train longer and harder. The addition of 50mg of clinically researched AstraGin further enhances amino acid and mineral uptake.
  • Reduced Muscle Soreness: By providing all 9 essential amino acids, Nutrex Research EAA Hydration helps reduce muscle soreness and fatigue, making it easier to push through even the toughest workouts.
  • Convenient and Sugar-Free: This supplement is sugar-free and calorie-free, making it a great option for those looking to add a recovery boost to their routine without compromising their diet.

How To Use

To get the most out of Nutrex Research EAA Hydration, mix 1 scoop (8g of EAAs and BCAAs) with 8-12 oz of water and consume intra-workout or post-workout. You can also take it before bed to aid in muscle recovery while you sleep.

Who Should Use This?

This supplement is ideal for:

  • Athletes: anyone who engages in regular physical activity, including strength training, cardio, and high-intensity interval training (HIIT)
  • Fitness Enthusiasts: those who are serious about their workout routine and want to optimize their recovery and growth
  • Beginners: those who are new to working out and want to set themselves up for success with a comprehensive recovery supplement

The Verdict

Overall, Nutrex Research EAA Hydration is a top-notch supplement that delivers on its promises. With its comprehensive blend of EAAs, BCAAs, and electrolytes, it provides a powerful recovery and hydration solution that can help you take your fitness to the next level. If you're looking for a convenient, sugar-free, and effective way to support your muscle growth and recovery, give Nutrex Research EAA Hydration a try.

Product Features

  • BEST EAA SUPPLEMENT: Not only is this a full spectrum EAA profile consisting of all 9 Essential Amino Acids but it also contains 6g of BCAAs making this a superior advanced recovery intra and post workout product compared to the stand alone BCAA supplement
  • RESEARCHED PROVEN 2:1:1 RATIO OF BCAAs: Branch Chain Amino Acids (BCAA) 3G Leucine, 1.5G Isoleucine and 1.5G Valine supports helps prevent muscle breakdown during workouts, muscle repair and aids in post-workout recovery
  • LEAN MUSCLE GROWTH: When taken intra-workout or post-workout, EAAs has been shown to increase muscle protein synthesis, leading to better gains in lean muscle growth and recovery
  • INCREASE MUSCLE ENDURANCE: Hydration complex made of Coconut Water, Taurine and Albion minerals to refuel and rehydrate and keep your training going along with 50mg of clinically researched AstraGin to further enhance amino acid and mineral uptake
  • SUGAR FREE: Best tasting EAA / BCAA formula for men and women to help boost athletic performance, aid in muscle recovery and growth with zero calories, zero sugar and zero carbs

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