20 Best Amino Acid Supplements For Muscle Growth (2023 Updated)

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Amino acid supplements are designed to help with muscle growth by providing the body with the essential amino acids needed to build muscle. Amino acids are the building blocks of protein, and thus are essential for muscle growth.

By supplementing with amino acids, you can help ensure that your body has the necessary tools to build muscle.

20 Best Amino Acid Supplements For Muscle Growth

Product Image Product Name Features Price

Muscletech, Clear Muscle, HMB Free Acid

  • 84 Capsules

Healthy 'n Fit Nutritionals Amino 10000, Tablets – 360 count

  • 360 Tablets

BodyTech BCAAs – 200 capsules

  • 200 Capsules

Optimum BCAA 1000 Caps – 400 count bottle

  • 400 Capsules

GNC Pro Performance BCAA, 1800 mg, Capsules – 240 capsules

  • 1800Mg Branched Chain Amino Acids
  • Blend Of Leucine, Isoleucine & Valine
  • Helps Reduce Muscle Protein Breakdown

Beverly International Mass Amino Acids – 500 Tablets

  • Dietary Supplement.
  • 20 Calories Per Serving.
  • 5,000 mg Mass Amino Hydrolysate Blend Per Serving.

Swanson Branched Chain Amino Acids 100 Capsules

  • Description
  • Play vital roles in muscle growth and recuperation
  • Features three branched-chain amino acids, L-leucine, L-isoleucine and L-valine

Beverly International Muscle Mass BCAA 150 Tablets

  • The BCAAs in Muscle Mass are free form. This means they require no digestion and are ready for immediate absorption.
  • Product Dimensions: 6 x 5 x 4 inches ; 3.36 ounces.

Life Extension Branched Chain Amino Acids, Free Form, Hepatoprotection, Capsules – 90 capsules

  • 90 Capsules (2 Pack)

BCAA Pills-Pure Concentrated Essential Amino Acids-Muscle Recovery + Repair-Build Muscle-Best Lean Gains Supplements

  • lifters – stands WHY TO TAKE THEM – Scientific review
  • testing supports benefits of taking IMPORTANT DAILY PROTEIN SOURCE – 2:1:1 ratio of L Leucine to L Isoleucine

Pure Encapsulations BCAA – 250 Capsules

  • 250 Capsules

Mp Essentials BCAA, Capsules – 240 capsules

  • An Optimized BCAA Ready To Deliver.
  • Give you body what it”s been asking for.
  • Key Features.

Universal Nutrition 100% Beef Aminos – 200 tablets

  • 200 Count

Now Amino Complete, Capsules – 120 capsules

  • This balanced blend contains vitamin B6 as a common amino acid cofactor to support healthy circulatory and nervous systems.

Branched Chain Amino Acids (BCAA) Capsules 100 Gelatin Capsules | BulkSupplements

  • 100 Gelatin Capsules

Gat BCAAs 180

  • Stimulate Protein Synthesis
  • Reduce Muscle Breakdown
  • Improve Endurance
Muscletech, Clear Muscle, HMB Free Acid
  • 84 Capsules
Healthy 'n Fit Nutritionals Amino 10000, Tablets – 360 count
  • 360 Tablets
BodyTech BCAAs – 200 capsules
  • 200 Capsules
Optimum BCAA 1000 Caps – 400 count bottle
  • 400 Capsules
GNC Pro Performance BCAA, 1800 mg, Capsules – 240 capsules
  • 1800Mg Branched Chain Amino Acids
  • Blend Of Leucine, Isoleucine & Valine
  • Helps Reduce Muscle Protein Breakdown
Beverly International Mass Amino Acids – 500 Tablets
  • Dietary Supplement.
  • 20 Calories Per Serving.
  • 5,000 mg Mass Amino Hydrolysate Blend Per Serving.
Swanson Branched Chain Amino Acids 100 Capsules
  • Description
  • Play vital roles in muscle growth and recuperation
  • Features three branched-chain amino acids, L-leucine, L-isoleucine and L-valine
Beverly International Muscle Mass BCAA 150 Tablets
  • The BCAAs in Muscle Mass are free form. This means they require no digestion and are ready for immediate absorption.
  • Product Dimensions: 6 x 5 x 4 inches ; 3.36 ounces.
Life Extension Branched Chain Amino Acids, Free Form, Hepatoprotection, Capsules – 90 capsules
  • 90 Capsules (2 Pack)
BCAA Pills-Pure Concentrated Essential Amino Acids-Muscle Recovery + Repair-Build Muscle-Best Lean Gains Supplements
  • lifters – stands WHY TO TAKE THEM – Scientific review
  • testing supports benefits of taking IMPORTANT DAILY PROTEIN SOURCE – 2:1:1 ratio of L Leucine to L Isoleucine
Pure Encapsulations BCAA – 250 Capsules
  • 250 Capsules
Mp Essentials BCAA, Capsules – 240 capsules
  • An Optimized BCAA Ready To Deliver.
  • Give you body what it”s been asking for.
  • Key Features.
Universal Nutrition 100% Beef Aminos – 200 tablets
  • 200 Count
Now Amino Complete, Capsules – 120 capsules
  • This balanced blend contains vitamin B6 as a common amino acid cofactor to support healthy circulatory and nervous systems.
Branched Chain Amino Acids (BCAA) Capsules 100 Gelatin Capsules | BulkSupplements
  • 100 Gelatin Capsules
Gat BCAAs 180
  • Stimulate Protein Synthesis
  • Reduce Muscle Breakdown
  • Improve Endurance

1. Muscletech, Clear Muscle, HMB Free Acid

Muscletech, Clear Muscle, HMB Free Acid

  • 84 Capsules

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Muscle & Strength

Product Details

Specifications

Details
Dosage 1 Liquid Softgel Capsule
Servings 84
Servings Per Container 84
Amount Per Serving % Daily Value

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TPC3

2. Healthy ‘n Fit Nutritionals Amino 10000, Tablets – 360 count

Healthy 'n Fit Nutritionals Amino 10000, Tablets - 360 count

  • 360 Tablets

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Theisen’s

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wm7506
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heartspinning

3. BodyTech BCAAs – 200 capsules

BodyTech BCAAs - 200 capsules

  • 200 Capsules

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Walmart – The Vitamin Shoppe
The Vitamin Shoppe
MSM

Product Details

Specifications

Details
Number of Servings 66 Servings
Product Dimensions 3.1 x 3.1 x 6.2 inches

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LiftLaughLove
CRYSTAL
milton.a

4. Optimum BCAA 1000 Caps – 400 count bottle

Optimum BCAA 1000 Caps - 400 count bottle

  • 400 Capsules

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Walmart
Optimum Nutrition – US

Product Details

Specifications

Details
Primary Ingredient BCAA
Count 400
Multipack Quantity 1
Activity Stage Intra-Workout
Recommended Use Pre-Workout

5. GNC Pro Performance BCAA, 1800 mg, Capsules – 240 capsules

GNC Pro Performance BCAA, 1800 mg, Capsules - 240 capsules

  • 1800Mg Branched Chain Amino Acids
  • Blend Of Leucine, Isoleucine & Valine
  • Helps Reduce Muscle Protein Breakdown
  • Pro Performance Results
  • Branched Chain Amino Acids Are Crucial For Protein Synthesis And The Support Of Muscle Recovery

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Amazon
GNC
Rite Aid
Fitness Keep

Product Details

Specifications

Details
Allergens CONTAINS: Soy.
Rich Ingredients Soybean Oil, Gelatin, Glycerin, Yellow Beeswax, Purified Water, Soy Lecithin, Caramel Color, Titanium Dioxide (Mineral Whitener).
Ingredients Soybean Oil, Gelatin, Glycerin, Yellow Beeswax, Purified Water, Soy Lecithin, Caramel Color, Titanium Dioxide (Mineral Whitener).
Nutrition Claim Gluten Free
Storage Instructions STORE IN A COOL, DRY PLACE.

Reviews From Real Customers

Veronica
Golam
Christopher

6. Beverly International Mass Amino Acids – 500 Tablets

Beverly International Mass Amino Acids - 500 Tablets

  • Dietary Supplement.
  • 20 Calories Per Serving.
  • 5,000 mg Mass Amino Hydrolysate Blend Per Serving.
  • Mass Amino Acids by Beverly International possess an amino nitrogen to total nitrogen of at least 0.31.

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AllStarHealth.com
DPS Nutrition

Product Details

Specifications

Details
Serving Size 4 Tablets
Servings Per Container 125

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Paul F.
Ron H.
SQBubble

7. Havasu Nutrition Extra Strength L-Arginine Pre Workout Powder; 1200 mg Nitric Oxide Supplement for Muscle Growth and Energy 60 Count (Pack of 1)

Havasu Nutrition Extra Strength L-Arginine Pre Workout Powder; 1200 mg Nitric Oxide Supplement for Muscle Growth and Energy 60 Count (Pack of 1)

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eBay – evanbobo2
Vitamen Store

Product Details

Specifications

Details
Flavor Unflavored
Dosage Form Softgel
Unit Count 60 Count
Product Benefits Vascular Health
Material Feature Sugar Free

Reviews From Real Customers

manalves

8. Swanson Branched Chain Amino Acids 100 Capsules

Swanson Branched Chain Amino Acids 100 Capsules

  • Description
  • Play vital roles in muscle growth and recuperation
  • Features three branched-chain amino acids, L-leucine, L-isoleucine and L-valine
  • Fortified with a generous supply of vitamin B-6

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Walmart – Swanson Health Products
Swanson Health Products

Product Details

Specifications

Details
Contains Does Not Contain Any of the 8 Major Allergens
Product Form Capsule
Primary dietary ingredient L-Leucine
Package Quantity 100
Primary dietary ingredient amount per serving 1020 mg

Reviews From Real Customers

Steve65
EddieLH
ER44

9. Beverly International Muscle Mass BCAA 150 Tablets

Beverly International Muscle Mass BCAA 150 Tablets

  • The BCAAs in Muscle Mass are free form. This means they require no digestion and are ready for immediate absorption.
  • Product Dimensions: 6 x 5 x 4 inches ; 3.36 ounces.

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Amazon
A1Supplements.com
My Supplement Store

Product Details

Specifications

Details
Activity Stage Intra-Workout
Multipack Quantity 1
Body Part Body

Reviews From Real Customers

Tami
Musclewolf72
Greg V.

10. 1st Phorm BCAA | NutriFit Cleveland Blue Raspberry

1st Phorm BCAA | NutriFit Cleveland Blue Raspberry

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Amazon
Nutrition Faktory
Next Level Sports Nutrition

Product Details

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Desiree K. P.
Erika P.
German G.

11. Life Extension Branched Chain Amino Acids, BCAA Essential Amino Energy Promotes Muscle Growth, Performance & Recovery – 90 Capsules (2-Pack), Other

Life Extension Branched Chain Amino Acids, BCAA Essential Amino Energy Promotes Muscle Growth, Performance & Recovery - 90 Capsules (2-Pack), Other

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Walmart – Natural Health Mall

Product Details

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Bryan
MATTHEW
VIKAS

12. Life Extension Branched Chain Amino Acids, Free Form, Hepatoprotection, Capsules – 90 capsules

Life Extension Branched Chain Amino Acids, Free Form, Hepatoprotection, Capsules - 90 capsules

  • 90 Capsules (2 Pack)

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Life Extension
Supplement Warehouse
Pine Street Clinic

Product Details

Specifications

Details
Units in Package 90
Directions Read the entire label and follow the directions carefully prior to use. To be used by adults 18 years and older. Take four (4) capsules daily with or without food, or as recommended by a healthcare practitioner. Store tightly closed in a cool, dry place.
Ingredients Other Ingredients: Vegetable Cellulose (Capsule).
Warnings Caution: Individuals with ALS or disorders impairing the metabolism of branched chain amino acids should not use this product. Keep out of reach of children. Do not exceed recommended dose. Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Serving Size 4 capsules

13. BCAA Pills-Pure Concentrated Essential Amino Acids-Muscle Recovery + Repair-Build Muscle-Best Lean Gains Supplements

BCAA Pills-Pure Concentrated Essential Amino Acids-Muscle Recovery + Repair-Build Muscle-Best Lean Gains Supplements

  • lifters – stands WHY TO TAKE THEM – Scientific review
  • testing supports benefits of taking IMPORTANT DAILY PROTEIN SOURCE – 2:1:1 ratio of L Leucine to L Isoleucine

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Amazon
Shopnaturescraft

Product Details

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shopnaturescraft.com

14. Pure Encapsulations BCAA – 250 Capsules

Pure Encapsulations BCAA - 250 Capsules

  • 250 Capsules

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Walmart – iServe Products
Forrest Health
Welltopia Pharmacy

Product Details

Specifications

Details
Primary Ingredient BCAA
Count Per Pack 250
Multipack Quantity 1
Body Part Body

Reviews From Real Customers

J....
RobertS
C.Tabata

15. Mp Essentials BCAA, Capsules – 240 capsules

Mp Essentials BCAA, Capsules - 240 capsules

  • An Optimized BCAA Ready To Deliver.
  • Give you body what it”s been asking for.
  • Key Features.
  • Perfect For Before, During and After Training.
  • 6 Grams of BCAAs.

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Amazon
Swanson Health Products
Health Central USA
Rehab Store

Product Details

Specifications

Details
Units in Package 240
Directions Suggested Use: Take one serving (8 capsules) of MusclePharm BCAA before, during, or after training. Use as part of a healthy diet and exercise program. Storage: Store at room temperature. Exposure to heat, light or air have negative effects related to product quality. Therefore keep out of direct light or heat. Keep sealed when not in use.
Warnings Allergen Warning: This product was produced in a facility that may also process ingredients containing milk, eggs, fish, shellfish, tree nuts, peanuts, wheat and soybeans. This product is only intended for use by healthy adults over 18 years of age. Consult your physician before using this product if you are taking any prescription or over the counter medications or supplements. Do not use this product if you are pregnant, expect to become pregnant or are nursing. Do not use this product if you are pregnant, expect to become pregnant or are nursing. Do not use this product if you are at risk or are being treated for any medical condition or if you are taking a MAO inhibitor., Keep out of reach of children.

16. Universal Nutrition 100% Beef Aminos – 200 tablets

Universal Nutrition 100% Beef Aminos - 200 tablets

  • 200 Count

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The Vitamin Shoppe
N101 Nutrition

Product Details

Specifications

Details
Package Quantity 200 Count
Dimensions 6.3 x 4 x 4.05 in, 1.195 lb
Serving Size 3 Tablets
Servings Per Container 66

17. Now Amino Complete, Capsules – 120 capsules

Now Amino Complete, Capsules - 120 capsules

  • This balanced blend contains vitamin B6 as a common amino acid cofactor to support healthy circulatory and nervous systems.
  • It is recommended to take 4 capsules a day, preferably with juice.
  • Store in a cool, dry, dark place after opening.

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H-E-B
A1Supplements.com

Product Details

Specifications

Details
Allergens Contains milk and soy. Not manufactured with wheat, gluten, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Rich Ingredients Hypromellose (cellulose capsule), Hydroxypropyl Cellulose, Stearic Acid (vegetable source) and Silicon Dioxide.
Ingredients Hypromellose (cellulose capsule), Hydroxypropyl Cellulose, Stearic Acid (vegetable source) and Silicon Dioxide.
Nutrition Claim Halal
Nutrition Claim Kosher
Nutrition Claim Non GMO
Storage Instructions STORE IN A COOL, DRY, DARK PLACE AFTER OPENING.

18. AminoFit Essential Amino Acids, 300 Capsules

AminoFit Essential Amino Acids, 300 Capsules

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Piping Rock Health Products

Product Details

Specifications

Details
Serving Size 4 Quick Release Capsules
Servings Per Container 75

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JaimeZ
GORYO

19. Branched Chain Amino Acids (BCAA) Capsules 100 Gelatin Capsules | BulkSupplements

Branched Chain Amino Acids (BCAA) Capsules 100 Gelatin Capsules | BulkSupplements

  • 100 Gelatin Capsules

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BulkSupplements.com

Product Details

Specifications

Details
Activity Stage Pre-Workout
Recommended Use Exercise,Fitness
Primary Ingredient L-Leucine
Flavor Unflavored
Count 100

Reviews From Real Customers

Chateau O.
Amazon C.
Alexander M.

20. Gat BCAAs 180

Gat BCAAs 180

  • Stimulate Protein Synthesis
  • Reduce Muscle Breakdown
  • Improve Endurance

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FreshHealthNutrition.com
SupplementsGeeks.com
Ruesco Supplement Outlet
HealthProductsForYou.com

Product Details

Specifications

Details
Multipack Quantity 1
Body Part Finger
Activity Stage Intra-Workout
Fitness Goal Build Muscle
Assembled Product Weight 0.52 lbs

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quiknutz
bryan.v
Madison S.

Best Amino Acid Supplements For Muscle Growth Buying Guides

Amino acids and muscle growth

Amino acids are the building blocks of protein and are essential for muscle growth. Supplementing with amino acids can help promote muscle growth, especially when combined with resistance training.

The benefits of amino acid supplements

Amino acids are the building blocks of protein, and they are essential for muscle growth. Supplementing with amino acids can help increase muscle mass, strength, and recovery from exercise.

The best amino acids for muscle growth

Some people may find that certain amino acids help them to grow muscle mass more effectively than others, so it is important to experiment with different types of supplements to see which ones work best for you.

Some common amino acids that are often used in muscle-building supplements include branched chain amino acids (BCAAs), l-glutamine, and l-arginine.

How to take amino acid supplements

Amino acid supplements can help to improve muscle growth and development. To take supplements of amino acids, it is recommended to first consult with a physician to ensure that they will not interact with any medications you are currently taking.

Once you have been cleared to take amino acid supplements, it is important to follow the recommended dosage on the supplement bottle. Amino acid supplements are typically taken with water and should be taken before or after a workout.

The side effects of amino acid supplements

Amino acid supplements have a range of potential side effects, including:

– gastrointestinal upset, such as nausea and diarrhea

– headaches

– fatigue

– muscle cramps

– skin rashes

– increased blood pressure

– kidney damage

Amino acid supplements should be used with caution, as they can potentially cause serious side effects. If you experience any of the above side effects, stop taking the supplement and consult a healthcare professional.

The risks of taking amino acid supplements

There are a few risks associated with taking amino acid supplements for muscle growth. The most common side effect is an upset stomach. This is because amino acids are large molecules that the body has to break down before they can be used.

This can sometimes lead to cramping, diarrhea, or nausea. If you have a pre-existing medical condition, it’s important to speak with your doctor before taking amino acid supplements, as they could interact with your medication.

Additionally, people with allergies to certain foods may be allergic to amino acids, so it’s important to be aware of this before taking them. Finally, because amino acids are nutrients that the body needs in order to function, taking too much of them can lead to an imbalance in the body.

This can cause a number of different problems, so it’s important to speak with a doctor or nutritionist before taking amino acid supplements.

The bottom line on amino acid supplements

As the efficacy of amino acid supplements for muscle growth may vary depending on the individual’s physiology and workout regimen. However, some studies have shown that amino acid supplementation can help promote muscle growth in resistance-trained individuals, so it may be worth considering for those looking to improve their strength and muscularity.

FAQs about amino acid supplements

Amino acids are the building blocks of protein and are therefore essential for muscle growth. There are 20 amino acids that are found in all proteins, 9 of which are considered essential amino acids because the body cannot synthesize them.

The other 11 are considered non-essential amino acids because the body can synthesize them. All 20 amino acids are needed for muscle growth, but the 9 essential amino acids are particularly important because they must be obtained through diet or supplementation.

Amino acid supplements can be beneficial for muscle growth for a variety of reasons. First, they can help to ensure that the body has all of the necessary amino acids for muscle protein synthesis. Second, they can help to increase the rate of muscle protein synthesis.

And third, they can help to reduce muscle protein breakdown.

There are a few things to consider when choosing an amino acid supplement. First, it is important to choose a supplement that contains all 9 essential amino acids. Second, it is important to choose a supplement that is high in quality and purity.

And third, it is important to choose a supplement that is affordable.

When it comes to muscle growth, amino acid supplements can be a helpful addition to a healthy diet and workout routine. However, they are not a replacement for a healthy diet and workout routine. Amino acid supplements should be used in conjunction with a healthy diet and workout routine in order to maximize their benefits.

Conclusion

Amino acids are the building blocks of protein, and thus are essential for muscle growth. Supplementing with amino acids can help increase muscle mass, but the most effective way to do so is to consume them through dietary sources such as meat, eggs, and dairy.

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