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  1. Vaxa Protec Amino Acid Supplement
    Natural Amino Acid Supplement. Essential Amino Acids.*
    *Results May Vary Learn More
    $26.90
  2. Pure Encapsulations Taurine 1000 mg 120 Capsules
    Free form amino acid abundant in heart and nervous system.*
    *Results May Vary Learn More
    $25.80
  3. Pure Encapsulations L-Methionine 60 Capsules
    Supports a healthy pancreas.*
    *Results May Vary Learn More
    $13.60
  4. Pure Encapsulations Glycine 180 Capsules
    Amino acid support for liver and kidney.*
    *Results May Vary Learn More
    $23.30
  5. Pure Encapsulations Essential Aminos 180 Capsules
    Contains 8 essential amino acids.*
    *Results May Vary Learn More
    $37.90
  6. Pure Encapsulations Cognitive Aminos 120 Vegetable Capsules
    Supports attention, mood and mental clarity.*
    *Results May Vary Learn More
    $38.70
  7. Multiple Sizes Available Pure Encapsulations - BCAA
    Branced chain amino acid supplement.*
    *Results May Vary Learn More

    Starting at: $21.00

  8. Pure Encapsulations Amino-NR 180 Vegetable Capsules
    Promotes recovery and protects DNA from oxidation.*
    *Results May Vary Learn More
    $66.40
  9. Amino Replete
    Synergistic Amino Acid Blend*
    *Results May Vary Learn More
    $70.50
  10. Metagenics MitoVive 16.93 oz
    Metagenics MitoVive is designed to help relieve muscle discomfort and promote soft tissue health.*
    *Results May Vary Learn More
    $39.95
  11. Metagenics L-Carnitine with Chromium
    Metagenics L-Carnitine with Chromium supports fat metabolism*
    *Results May Vary Learn More
    $24.95
  12. Metagenics Arginine Plus ActiFolate
    Metagenics Arginine Plus with ActiFolate helps support normal homocysteine levels*
    *Results May Vary Learn More
    $35.95
  13. Integrative Therapeutics - GABA - 60 Capsules
    Supports healthy neurochemical balance*
    *Results May Vary Learn More
    $19.70
  14. Tri Amino
    Lornithine, L-arginine, and L-lysine*
    *Results May Vary Learn More
    $37.50
  15. Multiple Sizes Available Seleno Methionine
    Contains 200 mcg of bioavailable selenium*
    *Results May Vary Learn More

    Starting at: $14.90

  16. Multiple Sizes Available Molybdenum
    250 mcg of elemental molybdenum*
    *Results May Vary Learn More

    Starting at: $7.60

  17. Pure Encapsulations Taurine 500 mg 60 Capsules
    Free form amino acid abundant in heart and nervous system.*
    *Results May Vary Learn More
    $9.60
  18. Thorne Amino Complex
    Provides substrates to the Krebs Cycle for energy production.*
    *Results May Vary Learn More
    $39.50
  19. Thorne CystePlus
    Decrease mucus thickness, increasing good pulmonary health.*
    *Results May Vary Learn More
    $23.55
  20. Thorne Theanine
    Promotes relaxation, focus, and memory.*
    *Results May Vary Learn More
    $53.65

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Natural Amino Acid Supplements

Amino acids are the building blocks of protein, which are the building blocks of muscles, skin, hair, enzymes and are involved in numerous functions in our body. EarthTurns.com offers pure, all natural amino acids. There are a total of 20 amino acids that make up the various proteins of the body. Of these, 8 are called essential amino acids. They are called essential, because the human body cannot make them, and they are required for the body to perform optimally, heal and grow. Amino acid requirements vary with the health and age of the individual.