Amino Acid Supplements

MusclePharm Amino Acid Supplement

Amino acid supplements are dietary supplements that contain amino acids, which are the building blocks of proteins. The human body requires 20 different amino acids to grow, function, and maintain good health. While the body can produce many of these amino acids on its own, there are nine essential amino acids that must be obtained through the diet.

Amino acid supplements come in various forms, including individual amino acids, complex formulations containing multiple amino acids, or specific blends designed for certain purposes. They can be derived from natural sources like animal proteins or synthesized in laboratories.

One of the primary uses of amino acid supplements is to support muscle growth and repair. Bodybuilders and athletes often take these supplements to boost protein synthesis in the body, helping the muscles recover and grow after intense physical activity. When muscles are used during exercise, tiny tears occur, and amino acids play a crucial role in repairing these tears, leading to muscle growth.

In addition to muscle growth, amino acid supplements are also used to enhance athletic performance. Some amino acids, like beta-alanine and arginine, are known to improve exercise endurance, increase blood flow to muscles, or buffer the effects of muscle acidosis, which can lead to improved performance during short-duration, high-intensity activities.

Outside of the realm of athletics and bodybuilding, amino acid supplements can serve various health purposes. For instance, the amino acid tryptophan is a precursor to serotonin, a neurotransmitter that plays a role in mood regulation. Therefore, tryptophan supplements are sometimes used to address mood disorders or to improve sleep quality, given that serotonin can be converted to melatonin, a hormone that regulates sleep.

The top 9 Amino Acid Supplements

Product name Image Rating Pros Cons Best Price More information


MusclePharm Amino Acid Supplement

MusclePharm Amino Acid Supplement
  • Patented 3:1:2 BCAA ratio
  • Promotes muscle development and recovery
  • No artificial dyes
  • Unflavored version might be difficult to mix with beverages
  • Some users report a chalky taste
  • Might clump if not stored properly
Coming Soon!


BULKSUPPLEMENTS BCAA Branched Chain Amino Acids

BULKSUPPLEMENTS BCAA Branched Chain Amino Acids
  • Quick results
  • Offers a cost-effective bulk option
  • Can be mixed with other supplements
  • Comes in a simple bag, not a tub or container
  • Unflavored and might be bitter
  • No scoop provided for measurement
Coming Soon!

Optimum Nutrition Amino Energy Drink

Optimum Nutrition Amino Energy Drink
5 star review
  • Combines amino acids with caffeine for energy
  • Available in various flavors
  • Can be used as a pre-workout or daily energy booster
  • Contains artificial sweeteners
  • Not suitable for those sensitive to caffeine
  • Some users might find it too sweet
Coming Soon!

XTEND Original BCAA Powder

XTEND Original BCAA Powder
  • uses a 2:1:1 ratio of Leucine to Isoleucine to Valine
  • Contains added electrolytes, which can assist with hydration
  • Comes in a wide range of flavors
  • Zero sugars & Zero calories
  • May contain artificial sweeteners
  • Some find certain flavors too strong
  • High-quality BCAA supplements can be more expensive than other protein or amino acid sources
Coming Soon!

NOW Sports Amino Acids Complete

NOW Sports Amino Acids Complete
  • Comprehensive blend of amino acids
  • Suitable for vegetarians
  • No harmful additives
  • Pills might be large for some users
  • Some might prefer a flavored drink mix
  • Requires multiple capsules for a full serving
Coming Soon!

Dymatize All9 Amino Acids

  • Contains all 9 essential amino acids
  • Available in various flavors
  • Supports muscle protein synthesis
  • Some users find certain flavors too sweet
  • Contains artificial colors and flavors
  • Might be more expensive than basic BCAA supplements
Coming Soon!

NAKED nutrition Naked BCAAs Amino Acids

NAKED nutrition Naked BCAAs Amino Acids
  • Only two ingredients with no additives
  • Vegan and GMO-free
  • 2:1:1 BCAA ratio
  • Unflavored and might not taste great on its own
  • No additional amino acids or nutrients
  • Some users report mixing issues
Coming Soon!

Amino Slim – Slimming BCAA

Amino Slim - Slimming BCAA Amino Acids
  • Combines BCAAs with collagen for skin and joint health
  • Includes saffron for mood support
  • Keto-friendly
  • More expensive due to added ingredients
  • Some users might not want collagen in their BCAA supplement
  • Specific taste due to collagen
Coming Soon!

Animal Juiced Amino Acids

Animal Juiced Amino Acids
  • Combines BCAAs with additional amino acids
  • Designed for muscle endurance and recovery
  • Trusted brand in the bodybuilding community
  • Contains artificial colors and sweeteners
  • Might be more expensive than simpler formulas
  • Some users might not prefer the “proprietary blend” approach
Coming Soon!