Supplement Reviews

10 Best Amino Acids For Muscle Growth

BCAA, or Branched-Chain Amino Acids, is essential that occur naturally in the body. In addition, there are amino acids for muscle growth supplements.

Alternatively, you could increase your body’s acid levels by taking them in supplements.

The advantages associated with BCAA include enhancing performance, reducing muscle fatigue, and preventing soreness.

This means some of the BCAAs can help with muscle growth.

Let’s get started.

1. Thorne Amino Complex

Thorne Amino Complex - Clinically-Validated EAA and BCAA Powder for Pre or Post-Workout

Thorne Complex is one of the best amino acid for muscle growth.

The three BCAAs are among the necessary amino acids that are abundant in this product.

It is sweetened with stevia, and the juice of fruits and vegetables gives it color.

The flavors of Thorne Amino Complex are berry and lemon.

Healthcare professionals frequently advocate and have high regard for the supplement maker Thorne.

The supplement is NSF Certified for Sport and received independent testing.

For this reason, it does not include more than 270 chemicals prohibited by significant sporting federations.

Both Major League Baseball and the US Anti-Doping Agency accept this certificate.

Additionally, Thorne complies with CGMPs, guidelines established by the Food and Drug Administration (FDA) to guarantee secure supplement production and processing.

What you will love about it

  • The flavor is pleasant.
  • It also mixes well.
  • It boosts muscle recovery.

What you may not like

  • It can cause bloating.
  • It is also expensive.

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2. BCAA Powder with L-Glutamine

Designs for Health BCAA Powder with L-Glutamine - Branched Chain Amino Acids Powder

Also making this list of best amino acids for muscle growth is BCAA Powder with L-Glutamine.

This supplement combines L-glutamine, an amino acid concentrated in muscle, with the three BCAAs. The four amino acids can help in reducing muscle tissue breakdown.

Concepts for Health Stevia-sweetened BCAA Powder with L-Glutamine has a sweetened natural orange flavor. Additionally, it is free of soy, gluten, and artificial sweeteners.

The company is also cGMP certified to guarantee quality, accuracy, and purity throughout the manufacturing process.

It’s crucial to remember that a third party does not test Designs for Health’s products.

What you will love about it

  • It boosts energy.
  • It also relieves soreness after workouts.

What you may not like

  • The container isn’t full.
  • It also tastes poor.

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3. Klean Athlete BCAA + Peak ATP

Klean ATHLETE Klean BCAA + Peak ATP

Klean Athlete BCAA + Peak ATP is another amino acid for muscle growth.

This powder from Klean Athlete combines adenosine triphosphate (Peak ATP) with BCAAs (ATP).

ATP gives your cells energy. According to research, taking ATP as a supplement may enhance workout performance.

As a result, this product is designed to be consumed 30 minutes before exercise.

Products made by Klean Athlete are created in NSF-CGMP registered and ISO-accredited facilities.

In particular, the BCAA powder is NSF Certified for Sport, making it a fantastic option for athletes. Additionally, it is suitable for vegans, GMO-free, gluten-free, and free of artificial flavors and colors.

Also, stevia, xylitol, and monk fruit sweeten the powder with a naturally occurring orange flavor.

What you will love about it

  • It’s great for boosting energy.
  • It’s low-calorie.
  • Furthermore, it

What you may not like

  • It’s too expensive.

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4. Vital Protein Vital Performance Recovery Powder

Vital Proteins Watermelon Blueberry Vital Performance

Another amino acid that falls in the category of best amino acids for muscle growth is Vital Protein Vital Performance Recovery Powder.

Twenty grams of collagen, all nine necessary amino acids, and electrolytes are included in Vital Performance Recovery Powder in addition to BCAAs, which can help with hydration.

Taurine is also present, but evidence of its potential to increase endurance is conflicting.

Vitamin C and many B vitamins, especially vitamin B6, necessary for the body’s amino acid breakdown, are both present in Vital Performance Recovery Powder.

L-glutamine is also present, which could lessen muscle deterioration.

What you will love about it

  • It’s a great non-creatine pre-workout.

What you may not like

  • It leaves you feeling tired.

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5. Now Sports Branched-Chain Amino Acid Powder

NOW Sports Nutrition, Branched Chain Amino Acid Powder

Now Sports comes fifth in this list of best amino acids for muscle growth. This is because it lacks some ingredients which can be found in other supplements.

This flavorless product is free of gluten, tree nuts, wheat, soy, seafood, and shellfish and only includes BCAAs. It is also suitable for vegans.

With Informed-Sport certification, NOW Sports Branched-Chain Amino Acid powder undergoes independent testing for prohibited chemicals before the sale.

The nonprofit organization Underwriters Laboratory (UL), which ensures acceptable manufacturing procedures, has also certified NOW.

What you will love about it

  • It helps with muscle soreness.
  • In addition, it has no additives.

What you may not like

  • The taste is unpleasant.

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6. Pure Encapsulation BCAA Powder

Pure Encapsulations BCAA Powder

The BCAA-only supplement Pure Encapsulations BCAA powder is unflavored and unsweetened. Additionally, the powder is vegetarian, gluten-free, and GMO-free.

The company behind this supplement is CGMP certified.

Besides, it is above and beyond the requirements set by the independent United States Pharmacopoeia – which establishes standards for the production of dietary supplements.

Additionally, unbiased laboratories conduct purity tests on every ingredient used in the company’s dietary supplements.

What you will love about it

  • It’s tasteless and can be mixed with other beverages.
  • It’s also odorless.
  • The powder mixes well.

What you may not like

  • It’s clumpy in cold water.
  • It can also cause nausea and vomiting.
  • Finally, it can cause stomach pains.

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7. Naked BCAAs

Naked BCAAs Amino Acids Powder

Similar to other best amino acids for muscle growth, Naked BCAAs offer qualities that may enhance muscle development.

This supplement is unique because it does not contain any unnecessary ingredients. Instead, it includes the three BCAAs and adds sunflower lecithin only.

It has independent testing in US-based labs; hence, very practical and reliable for muscle development.

Besides, it is gluten, soy, and GMO-free. It is also vegan-friendly.

What you will love about it

  • It boosts energy.
  • It also helps maintain muscle health.

What you may not like

  • The unflavored bottle is bitter.
  • The scoop included is smaller than expected.

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8. Life Extension BCAA capsules

Life Extension Branched Chain Amino Acids

In addition to the mentioned Amino acids, Life Extension BCAA capsules add to this list of the best amino acids for muscle growth.

Life Extension targets people who don’t like the flavor of supplement powders. Therefore, it is for people who prefer the convenience of supplements in pill form.

The dietary supplement uses capsules of vegetable cellulose containing only the three BCAAs. Additionally, it is not a GMO and is gluten-free.

Although the exterior coating is OK for vegetarians, the manufacturer doesn’t specify whether the nutrients inside come from animal products.

As a result, the supplement might not be appropriate for vegetarians or vegans.

All products from Life Extension are extensively tested to ensure quality, and the company is CGMP certified.

What you will love about it

  • It improves muscle recovery.
  • It also boosts energy during workouts.

What you may not like

  • The product is expensive.
  • It’s ineffective.

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9. Essential Amino Energy by Optimum Nutrition

Optimum Nutrition Amino Acids for Muscle Growth Pre-Workout Energy

One of the most affordable best amino acids for muscle growth is Essential Amino Energy by Optimum Nutrition.

It is an amino acid supplement that will give you energy anytime and speed up muscle recovery.

The supplement combines the three BCAAs with other ingredients that boost performance. For instance, it includes caffeine, a renowned performance booster.

Specifically, a serving of this supplement provides 100mg of caffeine. This is strong enough to revitalize you.

It does not include sugar in its ingredients and is certified as a safe supplement.

What you will love about it

  • The powders aren’t too sweet.
  • It improves mood for workouts.
  • It’s great tasting.

What you may not like

  • It can cause severe headaches.
  • Furthermore, it can cause insomnia.

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10. Steel Supplements High-Performance BCAA EAA Powder

Steel Supplements | High Performance BCAA EAA Powder

This BCAA EAA supplement helps rebuild muscle tissue and tone.

Furthermore, it helps increase fat loss.

It’s also stim-free and reduces muscle soreness.

What you will love about it

  • The flavors are delicious.
  • It also boosts energy for workouts.

What you may not like

  • The packaging is poor.

Order on Amazon.


Try one of these if you are looking for an amino acid supplement that can boost your muscle growth.

Since their prices range, you’ll find one that suits your budget and needs.

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