Top Amino Acid Dietary Supplements

The best Amino Acid Nutritional Supplements includes Nutricost Micronized Creatine Monohydrate (500g), Optimum Nutrition Creatine Monohydrate (600g), THORNE Creatine Monohydrate Powder [16 Oz] and many others as mentioned below.

1

Nutricost Micronized Creatine Monohydrate (500g)

  • High-quality micronized creatine monohydrate powder.
  • 500 grams per bottle for optimal performance.
  • 5 grams of creatine per serving included.
  • Perfect for pre and post-workout supplementation.
  • Boosts strength and endurance during workouts.
  • Easy to mix and digest for quick absorption.
  • Trusted by customers for effective results.
  • Average Rating out of 5:
  • Price Range: $21.50
2

Optimum Nutrition Creatine Monohydrate (600g)

  • 5 grams of pure creatine per serving
  • Enhances energy, endurance, and recovery
  • Supports muscle size, strength, and power
  • Micronized for optimal absorption and effectiveness
  • Unflavored for versatile mixing options
  • Banned substance tested for safety assurance
  • From the World's #1 Sports Nutrition Brand
  • Average Rating out of 5:
  • Price Range: $27.99
3

THORNE Creatine Monohydrate Powder [16 Oz]

  • Promotes lean muscle mass and endurance.
  • Enhances cellular energy production during workouts.
  • Supports cognitive function and brain health.
  • Gluten-free and keto-friendly formulation.
  • NSF certified for sport safety and compliance.
  • Trusted by champions and professional sports teams.
  • 90 servings for extended use and value.
  • Average Rating out of 5:
  • Price Range: $43.00
4

BulkSupplements Creatine Monohydrate Powder (500g)

  • Enhances strength and performance for active lifestyles.
  • 5 grams of micronized creatine per serving.
  • Unflavored and gluten-free for versatile use.
  • Compatible with various dietary needs and preferences.
  • Third-party tested for quality and transparency.
  • Manufactured in cGMP compliant facilities.
  • Consistent excellence batch after batch.
  • Average Rating out of 5:
  • Price Range: $19.97
5

Optimum Nutrition Creatine Monohydrate Capsules (100 ct)

  • 2.5g pure creatine monohydrate per serving
  • Supports muscle size, strength, and power
  • Convenient capsules for easy consumption
  • Quick two-capsule serving size
  • No mixing with liquids required
  • Easy to swallow for hassle-free intake
  • Banned substance tested for safety
  • Average Rating out of 5:
  • Price Range: $19.99
6

Optimum Nutrition Amino Energy Powder (65 Servings)

  • Supports muscle recovery with amino acid blend.
  • 100mg caffeine for energy boost during workouts.
  • Enhances mental focus for improved productivity.
  • Perfect for any time of day use.
  • Keto friendly formula for health-conscious consumers.
  • Includes green tea and coffee extract benefits.
  • Delicious Concord Grape flavor to enjoy.
  • Average Rating out of 5:
  • Price Range: $41.99
7

NAKED Creatine Monohydrate (200 Servings)

  • 100% Pure Micronized Creatine Monohydrate.
  • Certified Vegan, Non-GMO, Soy and Gluten Free.
  • Fast-dissolving formula for easy mixing.
  • Rapid absorption for enhanced performance.
  • No artificial additives or sweeteners.
  • Supports muscle building and strength training.
  • 200 servings for long-lasting supply.
  • Average Rating out of 5:
  • Price Range: $35.99
8

NOW Foods L-Lysine 1000 mg (100 Tablets)

  • Essential amino acid for overall health.
  • Supports collagen and elastin production.
  • Double strength 1000 mg per tablet.
  • Non-GMO, vegan, and vegetarian friendly.
  • Free from gluten, dairy, and nuts.
  • Manufactured under strict GMP quality standards.
  • Family-owned company since 1968.
  • Average Rating out of 5:
  • Price Range: $9.17
9

Xtend BCAA Powder (30 Servings)

  • 7g BCAAs for optimal muscle recovery.
  • 2:1:1 ratio for maximum effectiveness.
  • Sugar-free for a healthier post-workout drink.
  • Informed-Choice Certified for quality assurance.
  • Electrolytes included for enhanced hydration.
  • Perfect for both men and women.
  • Supports muscle growth and endurance training.
  • Average Rating out of 5:
  • Price Range: $24.92
10

NOW Foods NAC 600 mg with Selenium (250 Veg Caps)

  • Supports free radical protection for cellular health.
  • Each capsule contains 600 mg of NAC.
  • Includes selenium for enhanced antioxidant support.
  • Non-GMO, vegan, and gluten-free formula.
  • Manufactured with UL certified GMP quality standards.
  • Safe to consume despite normal oxidative reaction.
  • Family-owned company with over 50 years experience.
  • Average Rating out of 5:
  • Price Range: $23.95
11

Sports Research Creatine Monohydrate (1.1 lbs)

  • Supports lean muscle building and performance enhancement.
  • Micronized for easy mixing and smooth texture.
  • NSF Gluten-Free and Non-GMO Verified.
  • Informed Sport Tested for banned substances.
  • Daily use optimizes workout routine effectively.
  • Trusted by athletes for quality and performance.
  • Founded in 1980, family-owned wellness brand.
  • Average Rating out of 5:
  • Price Range: $27.95
12

Create Creatine Gummies (90 ct) - Vegan & Gluten-Free

  • 1.5g Creapure Creatine per gummy for optimal performance.
  • Vegan, gluten-free, and non-GMO ingredients.
  • Supports muscle strength and endurance for athletes.
  • Enhances focus and mental clarity during workouts.
  • Unique anti-melting formula for on-the-go convenience.
  • Delicious orange flavor makes supplementation enjoyable.
  • Promotes quick recovery and muscle growth.
  • Average Rating out of 5:
  • Price Range: $49.98
13

Sports Research L-Theanine Softgels [200mg, 60 Count]

  • Supports relaxation and calm without drowsiness.
  • Double strength 200 mg L-Theanine per softgel.
  • Uses patented Suntheanine for optimal benefits.
  • Promotes focus, alertness, and mental clarity.
  • Made with organic coconut oil, non-GMO verified.
  • Manufactured in cGMP-compliant facilities in the USA.
  • Family-owned business with a passion for wellness.
  • Average Rating out of 5:
  • Price Range: $19.95
14

Old School Labs Creatine + Collagen + BCAA

  • 5000mg Creatine Monohydrate for optimal performance.
  • 2000mg Collagen supports skin and joint health.
  • 1g BCAA 2:1:1 enhances muscle recovery.
  • Specially formulated for women's fitness goals.
  • Micronized for better absorption and effectiveness.
  • No fillers, just pure, high-quality ingredients.
  • Made in the USA with GMP standards.
  • Average Rating out of 5:
  • Price Range: $29.47
15

Optimum Nutrition Amino Energy Powder (30 Servings)

  • Boosts energy with 100 mg caffeine per serving.
  • 5 grams of amino acids for muscle support.
  • Only 5 calories and zero sugar.
  • Includes electrolytes for hydration and recovery.
  • Variety of refreshing fruit flavors available.
  • Convenient for on-the-go energy replenishment.
  • Banned substance tested for safety and quality.
  • Average Rating out of 5:
  • Price Range: $23.99
16

Nutricost N-Acetyl L-Cysteine 600mg [180 Capsules]

  • 600mg N-Acetyl L-Cysteine per capsule.
  • Contains 180 veggie capsules per bottle.
  • Non-GMO, vegan, and gluten-free formula.
  • Manufactured in a GMP compliant facility.
  • 3rd party tested for quality assurance.
  • Supports antioxidant and immune health.
  • Easy-to-swallow veggie capsules for convenience.
  • Average Rating out of 5:
  • Price Range: $15.95
17

Nutricost L-Glutamine Powder (500g) Unflavored

  • 5000mg L-Glutamine per serving for optimal support.
  • 100 servings per bottle for extended use.
  • Unflavored powder for versatile mixing options.
  • Manufactured in a GMP compliant facility.
  • Non-GMO and gluten-free for dietary needs.
  • Soy-free for allergen-sensitive individuals.
  • Vegetarian friendly for plant-based diets.
  • Average Rating out of 5:
  • Price Range: $19.91
18

Life Extension N-Acetyl-L-Cysteine (600 mg)

  • Supports immune response and respiratory health.
  • Promotes liver health and function effectively.
  • Contains 600 mg of NAC per capsule.
  • Replenishes glutathione for antioxidant protection.
  • Defends cells against oxidative stress damage.
  • Non-GMO, gluten-free, and USA-made ingredients.
  • Backed by scientific research for effective formulas.
  • Average Rating out of 5:
  • Price Range: $12.00
19

Jocko Fuel Creatine Monohydrate (90 Servings)

  • Optimal dosage for effective muscle performance.
  • Supports muscle health and strength gains.
  • Enhances cognitive function and memory retention.
  • Promotes longevity and overall vitality.
  • Unflavored for versatile mixing options.
  • 90 servings for extended use and value.
  • Suitable for both men and women.
  • Average Rating out of 5:
  • Price Range: $24.99
20

HAVASU NUTRITION L-Arginine & L-Citrulline (1200mg)

  • 1200mg L-Arginine and L-Citrulline blend.
  • Supports nitric oxide production for enhanced performance.
  • Aids exercise endurance and muscle recovery.
  • Convenient one-month supply with 60 capsules.
  • Vegan and non-GMO ingredients for peace of mind.
  • Optimal results with every serving for active lifestyles.
  • Non-GMO veggie capsules for easy digestion.
  • Average Rating out of 5:
  • Price Range: $21.99
21

BodyHealth PerfectAmino Tablets (150 ct)

  • 150 ct easy-to-swallow vegan tablets.
  • Contains essential amino acids with BCAAs.
  • Supports muscle recovery and reduces soreness.
  • Enhances strength performance and muscle mass.
  • Non-GMO, organic coating for easy ingestion.
  • Free from sugars, gluten, and preservatives.
  • Keto-friendly, produced in cGMP certified facilities.
  • Average Rating out of 5:
  • Price Range: $42.90
22

Peach Perfect Pink Lemonade Creatine Powder (30 Servings)

  • Supports muscle and glute growth for women.
  • Refreshing pink lemonade flavor, no chalky texture.
  • Micronized creatine for better dissolvability and absorption.
  • Enhanced energy and strength for workouts.
  • BCAAs promote quick recovery post-exercise.
  • Collagen benefits for skin health support.
  • Manufactured in a NSF-Certified facility for quality.
  • Average Rating out of 5:
  • Price Range: $34.97
23

NaturaLife Labs Acetyl L-Carnitine 1500 mg Veggie Caps

  • High potency 1500 mg dosage per serving.
  • Supports energy production and athletic performance.
  • Enhances memory and cognitive focus.
  • Easy-to-take veggie capsules for convenience.
  • Manufactured in FDA registered facility for quality.
  • Third-party tested for safety and efficacy.
  • No fillers or binders, pure amino acid.
  • Average Rating out of 5:
  • Price Range: $17.88
24

Pure Encapsulations L-Lysine (90 Capsules)

  • Essential amino acid, supports immune function.
  • Promotes gum and lip health.
  • Helps maintain body's natural defenses.
  • Premium ingredients from trusted suppliers.
  • Free from allergens and artificial ingredients.
  • Tested for potency and purity.
  • Non-GMO and gluten-free formulation.
  • Average Rating out of 5:
  • Price Range: $14.40
25

CON-CRET Creatine HCl Powder [100 Servings]

  • 7X more concentrated than creatine monohydrate.
  • Supports muscle health and cognitive function.
  • Reduces bloating, cramps, and stomachaches.
  • Enhances cellular energy for optimal performance.
  • NSF certified and USA made for quality.
  • Suitable for both men and women.
  • Science-backed formula for everyday wellness.
  • Average Rating out of 5:
  • Price Range: $29.99
26

Animal Creatine Chews - Grape Flavor

  • Delicious grape-flavored chewable creatine tablets.
  • 5g of pure creatine per serving.
  • Improves strength, endurance, and workout performance.
  • Convenient, no mixing or shaking required.
  • Enhanced with AstraGin for better absorption.
  • Produced in GMP-certified US facilities.
  • Trusted by athletes for over 40 years.
  • Average Rating out of 5:
  • Price Range: $28.04
27

Scivation XTEND Sport BCAA Powder (30 Servings)

  • 7g of BCAAs in a 2:1:1 ratio.
  • Sugar-free for guilt-free hydration.
  • Supports muscle recovery and growth effectively.
  • Contains electrolytes for enhanced hydration.
  • NSF Certified for Sport, ensuring safety.
  • Delicious flavors: Blue Raspberry Ice, Strawberry Kiwi Splash.
  • Perfect for athletes and fitness enthusiasts.
  • Average Rating out of 5:
  • Price Range: $21.99
28

Bucked Up Creatine Monohydrate [250g]

  • Micronized creatine for superior absorption and effectiveness.
  • Unflavored for easy mixing with any beverage.
  • Ideal for athletes, bodybuilders, and fitness enthusiasts.
  • 50 servings per container for great value.
  • Gluten-free and non-GMO formula for health-conscious users.
  • Third-party tested for quality assurance and safety.
  • Supports energy and strength during workouts.
  • Average Rating out of 5:
  • Price Range: $17.59
29

Transparent Labs Creatine HMB Powder [30 Servings]

  • Enhances strength and muscle growth effectively.
  • Combines creatine monohydrate and HMB synergistically.
  • Superior absorption for optimal nutrient utilization.
  • Minimizes water retention for a leaner physique.
  • Formulated based on scientific research and studies.
  • Free from artificial sweeteners and harmful additives.
  • Third-party tested for purity and potency.
  • Average Rating out of 5:
  • Price Range: $44.62
30

NatureBell Micronized Creatine Powder [500g]

  • Micronized creatine for superior absorption.
  • 5000mg per serving for optimal results.
  • 100 servings in each 500g container.
  • Unflavored, mixes easily with drinks.
  • Keto and vegan friendly formula.
  • 3rd party tested for purity and potency.
  • Supports energy, strength, and endurance.
  • Average Rating out of 5:
  • Price Range: $19.99