20 Best Amino Acid Supplement For Older Adults (2023 Updated)

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Amino acids are the building blocks of protein and are necessary for the body to function properly. Amino acid supplements can be beneficial for older adults, as they may help to improve muscle mass, strength, and stamina.

Additionally, amino acid supplements can help to reduce the risk of sarcopenia, a condition that causes muscle loss and weakness.

20 Best Amino Acid Supplement For Older Adults

Product Image Product Name Features Price

Now Foods Amino Complete Dietary Sipplement, Capsules – 360 count

  • 360 Capsules

Swanson Essential Amino Acid Complex – Pharmaceutical Grade 60 Veg Caps

  • Comprehensive formula featuring 150 mg of each of the 9 essential amino acids for peak fitness support
  • Promotes muscle health and recovery

Now Foods Branched Chain Amino Acids – 240 Capsules

  • 240 Caps

Optimum Nutrition Superior Amino 2222, Tablets – 320 count

  • 320

Nutricology Free Aminos (100 Capsules)

  • Innovative Nutrition
  • Hypoallergenic
  • Dietary Supplement

Pure Encapsulations – Amino-NR – 180 Capsules

  • Supports athletic activity‡
  • Promotes muscle performance and recovery while lessening occasional soreness and fatigue‡
  • Promotes immune function‡

Bluebonnet Amino Acid Capsules – 60 count

  • 750 Mg 60 Veg Capsules

Pure Encapsulations – Essential Aminos – 180 Capsules

  • Supplement your body with these capsules after an arduous workout for enhanced muscle recovery
  • A balanced amount of essential amino acids help in improving protein synthesis

21st Century Daily Amino Acid – 120 Tablets

  • Muscle Support
  • A Combination of Important Amino Acids
  • Enhance overall health and wellness

Source Naturals Super Amino Night, Capsules – 120 capsules

  • Suggested Use.
  • 4 capsules just before going to bed, at least four hours after eating.
  • Other Ingredients.

Now Foods – Tri-Amino Arginine/Ornithine/Lysine – 120 Capsules

  • SUPPORTS PROTEIN METABOLISM*: Together these amino acids are critical for protein metabolism.
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher Contains Gelatin, Made without Gluten, Non-GMO, Nut Free, Soy Free.

Solgar Essential Amino Complex, Vegetable Capsules – 90 count

  • 90

Universal Nutrition Amino 2700 (350 Tablets )

  • 350 Tablets

Hammer Nutrition Endurance Amino, Capsules – 120 count

  • Its unique composition helps improve immune system
  • These capsules help maintain muscle growth
  • Push your limits during workouts with this endurance supplement
Now Foods Amino Complete Dietary Sipplement, Capsules – 360 count
  • 360 Capsules
Swanson Essential Amino Acid Complex – Pharmaceutical Grade 60 Veg Caps
  • Comprehensive formula featuring 150 mg of each of the 9 essential amino acids for peak fitness support
  • Promotes muscle health and recovery
Now Foods Branched Chain Amino Acids – 240 Capsules
  • 240 Caps
Optimum Nutrition Superior Amino 2222, Tablets – 320 count
  • 320
Nutricology Free Aminos (100 Capsules)
  • Innovative Nutrition
  • Hypoallergenic
  • Dietary Supplement
Pure Encapsulations – Amino-NR – 180 Capsules
  • Supports athletic activity‡
  • Promotes muscle performance and recovery while lessening occasional soreness and fatigue‡
  • Promotes immune function‡
Bluebonnet Amino Acid Capsules – 60 count
  • 750 Mg 60 Veg Capsules
Pure Encapsulations – Essential Aminos – 180 Capsules
  • Supplement your body with these capsules after an arduous workout for enhanced muscle recovery
  • A balanced amount of essential amino acids help in improving protein synthesis
21st Century Daily Amino Acid – 120 Tablets
  • Muscle Support
  • A Combination of Important Amino Acids
  • Enhance overall health and wellness
Source Naturals Super Amino Night, Capsules – 120 capsules
  • Suggested Use.
  • 4 capsules just before going to bed, at least four hours after eating.
  • Other Ingredients.
Now Foods – Tri-Amino Arginine/Ornithine/Lysine – 120 Capsules
  • SUPPORTS PROTEIN METABOLISM*: Together these amino acids are critical for protein metabolism.
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher Contains Gelatin, Made without Gluten, Non-GMO, Nut Free, Soy Free.
Solgar Essential Amino Complex, Vegetable Capsules – 90 count
  • 90
Universal Nutrition Amino 2700 (350 Tablets )
  • 350 Tablets
Hammer Nutrition Endurance Amino, Capsules – 120 count
  • Its unique composition helps improve immune system
  • These capsules help maintain muscle growth
  • Push your limits during workouts with this endurance supplement

1. Now Foods Amino Complete Dietary Sipplement, Capsules – 360 count

Now Foods Amino Complete Dietary Sipplement, Capsules - 360 count

  • 360 Capsules

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Swanson Health Products
iHerb

Product Details

Specifications

Details
Allergens Not manufactured with wheat, gluten, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens. Contains milk and soy.
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 Non GMO
Nutrition Claim Halal

Reviews From Real Customers

iHerb Customer
MinnesotaMeg
Lumi Lumi

2. PerfectAmino 8 Essential Amino Acids EAA All-Natural 300ct Bottle BCAA, 3 Pack (900 Tablets / 180 Servings)

PerfectAmino 8 Essential Amino Acids EAA All-Natural 300ct Bottle BCAA, 3 Pack (900 Tablets / 180 Servings)

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Amazon
BodyHealth.com

Product Details

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Russell S.
ELIZABETH R.
bodyhealth.com

3. Swanson Essential Amino Acid Complex – Pharmaceutical Grade 60 Veg Caps

Swanson Essential Amino Acid Complex - Pharmaceutical Grade 60 Veg Caps

  • Comprehensive formula featuring 150 mg of each of the 9 essential amino acids for peak fitness support
  • Promotes muscle health and recovery
  • Contains AjiPure amino acids

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eBay – swanson_vitamins
Walmart – Swanson Health Products
Swanson Health Products

Product Details

Specifications

Details
Rich Ingredients Hypromellose (vegetable capsule), rice flour.
Ingredients Hypromellose (vegetable capsule), rice flour.
Storage Instructions STORE IN A COOL, DRY PLACE.

Reviews From Real Customers

SeanA
Cathy S
NICHOLS M

4. Now Foods Branched Chain Amino Acids – 240 Capsules

Now Foods Branched Chain Amino Acids - 240 Capsules

  • 240 Caps

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Walmart
Swanson Health Products
LuckyVitamin

Product Details

Specifications

Details
Rich Ingredients Hypromellose (cellulose capsule) and Stearic Acid (vegetable source).
Ingredients Hypromellose (cellulose capsule) and Stearic Acid (vegetable source).
Nutrition Claim Shell Fish Free
Nutrition Claim Kosher
Nutrition Claim Soy Free

Reviews From Real Customers

jo.s
jjflash45
KingBrooks

5. Optimum Nutrition Superior Amino 2222, Tablets – 320 count

Optimum Nutrition Superior Amino 2222, Tablets - 320 count

  • 320

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Walmart – iServe Products
AllStarHealth.com
GoSupps.com

Product Details

Specifications

Details
Serving Size 2 Tablets
Servings Per Container 160
Amount Per Serving % Daily Value
Histidine Arginine
Isoleucine Cystine

Reviews From Real Customers

Jim
PhilipH

6. Nutricology Free Aminos (100 Capsules)

Nutricology Free Aminos (100 Capsules)

  • Innovative Nutrition
  • Hypoallergenic
  • Dietary Supplement

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Walmart – Health Zone Inc
AllStarHealth.com
Swanson Health Products

Product Details

Specifications

Details
Package Quantity 1

7. Beverly International Density Essential Amino Acid Supplement, Tablets – 150 count

Beverly International Density Essential Amino Acid Supplement, Tablets - 150 count

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AllStarHealth.com
Vitacost.com

Product Details

Specifications

Details
Serving Size 5 tabs

Reviews From Real Customers

Andrew A.
bestpricenutrition.com
ShaVelle X.

8. Pure Encapsulations – Amino-NR – 180 Capsules

Pure Encapsulations - Amino-NR - 180 Capsules

  • Supports athletic activity‡
  • Promotes muscle performance and recovery while lessening occasional soreness and fatigue‡
  • Promotes immune function‡
  • Supports daily wellness‡

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Walmart – iServe Products
Pine Street Clinic
HPIHair Partners

Product Details

Specifications

Details
Count 180 Capsules
EXP 09/2023

Reviews From Real Customers

Linda C.
Joshua J.
Wanda C.

9. Bluebonnet Amino Acid Capsules – 60 count

Bluebonnet Amino Acid Capsules - 60 count

  • 750 Mg 60 Veg Capsules

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Pharmaca
DailyVita
eVitamins.com

Product Details

Specifications

Details
Total Weight 0.75 lbs (0.34 kg)
Package Format 60 Veggie Capsules
Origin Made In USA

Reviews From Real Customers

Nootropicshealthier

10. Pure Encapsulations – Essential Aminos – 180 Capsules

Pure Encapsulations - Essential Aminos - 180 Capsules

  • Supplement your body with these capsules after an arduous workout for enhanced muscle recovery
  • A balanced amount of essential amino acids help in improving protein synthesis
  • Capsule form makes it easy to consume

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Amazon
Walmart – iServe Products
Pine Street Clinic
Simply Nutrition

Product Details

Specifications

Details
Product Type Dietary Supplement
Product Form Capsule
Vegan Yes
Purpose Muscle Development
Gluten-Free Yes

Reviews From Real Customers

C.R.
N.W.
Cristina S.

11. 21st Century Daily Amino Acid – 120 Tablets

21st Century Daily Amino Acid - 120 Tablets

  • Muscle Support
  • A Combination of Important Amino Acids
  • Enhance overall health and wellness
  • Gluten Free

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Walmart
iHerb
myotcstore.com

Product Details

Specifications

Details
L-Histidine (as L-histidine HCI) 17 mg
L-Isoleucine 63 mg
L-Leucine 105 mg
L-Lysine (as Lysine HCI) 93 mg
dl-Methionine 21 mg

12. Source Naturals Super Amino Night, Capsules – 120 capsules

Source Naturals Super Amino Night, Capsules - 120 capsules

  • Suggested Use.
  • 4 capsules just before going to bed, at least four hours after eating.
  • Other Ingredients.

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Amazon
eBay – natures-junkie
Walmart
Swanson Health Products

Product Details

Specifications

Details
Units in Package 120
Directions Suggested Use: 4 Capsules just before going to bed, at least four hours after eating, or as recommended by your health care professional. Keep tightly closed after each use.
Ingredients Other Ingredients: Gelatin (Capsule), Dibasic Calcium Phosphate, and Magnesium Stearate.
Warnings If you have a liver or kidney condition, or are pregnant or breastfeeding, consult your health care professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of reach of children.
Nutrition Facts
Serving Size 4 capsules
Servings Per Container 30
Calories 10
Calcium 450 mg (45 %)

13. BodyHealth Perfect Amino 150ct Tablets – Uncoated

BodyHealth Perfect Amino 150ct Tablets - Uncoated

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BodyHealth.com

Product Details

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Details
Formulation Effervescent Tablet

14. Now Foods – Tri-Amino Arginine/Ornithine/Lysine – 120 Capsules

Now Foods - Tri-Amino Arginine/Ornithine/Lysine - 120 Capsules

  • SUPPORTS PROTEIN METABOLISM*: Together these amino acids are critical for protein metabolism.
  • CERTIFICATIONS/CLASSIFICATIONS: Dairy Free, Egg Free, Kosher Contains Gelatin, Made without Gluten, Non-GMO, Nut Free, Soy Free.
  • Packaged in the USA by a family owned and operated company since 1968.

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Walmart
DailyVita
Vitacost.com

Product Details

Specifications

Details
Food Serving Size Description 2 Capsules
Food Servings Per Container 60
Allergens Contains Gelatin Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Rich Ingredients Bovine Gelatin (capsule) and Magnesium Stearate (vegetable source).
Ingredients Bovine Gelatin (capsule) and Magnesium Stearate (vegetable source).

15. 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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Cocosnowy
Piping Rock
sugar1950

16. Solgar Essential Amino Complex, Vegetable Capsules – 90 count

Solgar Essential Amino Complex, Vegetable Capsules - 90 count

  • 90

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iHerb
Organic Basic Food

Product Details

Specifications

Details
Serving Size 1 Vegetarian Capsule Servings Per Container 90
Serving Size 1 Vegetarian Capsule
L-Histidine Free Form 75 mg
L-Isoleucine Free Form 75 mg
L-Leucine Free Form 75 mg

Reviews From Real Customers

Theron
MsMel
Gabriela

17. PerfectAmino 8 Essential Amino Acids EAA All-Natural 300ct Bottle BCAA, 6 Pack (1800 Tablets / 360 Servings)

PerfectAmino 8 Essential Amino Acids EAA All-Natural 300ct Bottle BCAA, 6 Pack (1800 Tablets / 360 Servings)

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BodyHealth.com

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18. Universal Nutrition Amino 2700 (350 Tablets )

Universal Nutrition Amino 2700 (350 Tablets )

  • 350 Tablets

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Walmart – Forza Sports
NetNutri
iHerb

Product Details

Specifications

Details
Number of Servings 116
Serving Size 3 tablet(s)
Vegetarian/Non-Vegetarian Non-Vegetarian
Servings per Pack 116 Servings
Country of Origin US

Reviews From Real Customers

TheCasualCyclist

19. PerfectAmino (300 Tablets) 8 Essential Amino Acid Tablets with BCAA by

PerfectAmino (300 Tablets) 8 Essential Amino Acid Tablets with BCAA by

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Fitness Keep

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Details
Product Dimensions 3 x 3 x 5 inches

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Frank R.

20. Hammer Nutrition Endurance Amino, Capsules – 120 count

Hammer Nutrition Endurance Amino, Capsules - 120 count

  • Its unique composition helps improve immune system
  • These capsules help maintain muscle growth
  • Push your limits during workouts with this endurance supplement

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Cambria Bicycle Outfitter
Universal Cycles
N101 Nutrition
Modern Bike

Product Details

Specifications

Details
Product Type Supplement
Product Form Capsule
Container Type Bottle
Vegan Yes
Gluten-Free Yes

Reviews From Real Customers

Brandon D.
Warren G.
jose

Best Amino Acid Supplement For Older Adults Buying Guides

Introduction

Amino acid supplements are commonly used by older adults in an effort to improve muscle mass and function. Several studies have shown that amino acid supplementation can increase muscle protein synthesis, but the effects on muscle mass and function in older adults are less clear.

A recent systematic review and meta-analysis of randomized controlled trials concluded that amino acid supplementation does not increase muscle mass or function in older adults, but may have a small beneficial effect on muscle protein synthesis.

What are amino acids?

Acids of amino acid supplement for older adults are used to help maintain muscle mass, reduce inflammation, and support cognitive function.

The benefits of amino acid supplementation for older adults

Some benefits of supplementation with amino acids for older adults include improved immune function, increased muscle mass and strength, improved cognitive function, and reduced inflammation. Amino acids are the building blocks of proteins, and they play an important role in many metabolic processes.

Supplementation with amino acids can help to offset the age-related decline in muscle mass and strength, and can also help to improve immunity, cognitive function, and reduce inflammation.

The best amino acids for older adults

There are many different types of amino acid supplements on the market, and it is difficult to determine which one is the best for older adults. However, some research suggests that older adults may benefit from taking a supplement that contains all 20 of the amino acids needed for protein synthesis.

Additionally, older adults may also benefit from taking a supplement that contains branched-chain amino acids (BCAAs), as these amino acids are thought to be especially important for muscle health.

How to take amino acid supplements

Older adults should take supplements of amino acid by mouth, usually in the form of capsules or tablets. The usual dose is 1-2 capsules or tablets three times daily.

Precautions when taking amino acid supplements

Some amino acid supplements can interact with certain medications, so it is important to talk to a healthcare provider before taking them, especially if you are older. Some amino acids can also cause side effects like nausea, diarrhea, and headaches.

It is important to start with a low dose and increase gradually to avoid these side effects.

Side effects of amino acid supplements

There are a few potential side effects of amino acid supplements for older adults. These include gastrointestinal issues like bloating and diarrhea, as well as headaches and dizziness. In rare cases, more serious side effects like liver damage and kidney problems have been reported.

Therefore, it is important to speak with a healthcare professional before starting any supplement regimen, especially if you are older.

Conclusion

Amino acid supplements can offer many benefits for older adults, including improved muscle mass and strength, better cognitive function, and reduced inflammation. While more research is needed to determine the ideal dosage and long-term safety of amino acid supplements, they may be a helpful addition to the health regimen of older adults.

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