Essential Amino Acid Complex - Pharmaceutical Grade

$27.89 $8.37

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Try our pharmaceutical-grade essential amino acid complex! Essential amino acids are just that—essential. These are the key dietary amino acids we must ingest because the body cannot produce them on its own. Essential amino acid supplements are popular among athletes, but they can be just as beneficial for older adults and anyone interested in peak fitness. Swanson Essential Amino Acid Complex is designed for everyone, featuring all 9 essential amino acids in convenient vegan capsules.


Supplement Facts

Serving Size 2 Vegan Capsules

Servings Per Container 30

Amount Per Serving % Daily Value
Calories 5
AjiPure® Pharmaceutical Grade L-Histidine 150 mg *
AjiPure® Pharmaceutical Grade L-Isoleucine 150 mg *
AjiPure® Pharmaceutical Grade L-Leucine 150 mg *
AjiPure® Pharmaceutical Grade L-Lysine HCl 150 mg *
AjiPure® Pharmaceutical Grade L-Methionine 150 mg *
AjiPure® Pharmaceutical Grade L-Phenylalanine 150 mg *
AjiPure® Pharmaceutical Grade L-Threonine 150 mg *
AjiPure® Pharmaceutical Grade L-Tryptophan 150 mg *
AjiPure® Pharmaceutical Grade L-Valine 150 mg *

*Daily Value not established

Other Ingredients: Hypromellose (vegan capsule), rice flour.

Suggested Use: As a dietary supplement, take two vegan capsules per day with water.

Warning: For adults only. Do not take this product if you are pregnant or nursing, have phenylketonuria or are taking MAOIs, levodopa, antipsychotic medications or a prescription antidepressant. Consult your healthcare provider before using this or any product if you are taking medication or have a medical condition, especially if you have or have had liver disease, elevated homocysteine, or cancer.

Storage Instructions: Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.

Trademark Information: AjiPure® and the AjiPure® logo are registered trademarks of Ajinomoto, Inc.




  1. Why are amino acids important?
    Amino acids are the building blocks of protein and play an essential role in many normal body functions. They help support muscle health, tissue repair, enzyme and hormone production, and other physiological processes that contribute to overall wellness.
  2. When is the best time to take an amino acid complex?
    An amino acid complex can be taken any time of day, but many active individuals choose to take it before or after exercise to complement their nutrition routine. For best results, follow the directions on the product label and use consistently as part of a healthy diet and lifestyle.
  3. What makes Swanson AjiPure® 9 Essential Aminos Formula unique?
    Swanson AjiPure® 9 Essential Aminos Formula features all nine essential amino acids in a single, balanced formula using AjiPure® pharmaceutical-grade amino acids. Because essential amino acids cannot be produced by the body and must be obtained through diet, this comprehensive blend offers a convenient way to supplement your nutritional intake with high-quality, free-form amino acids to support muscle health and overall wellness as part of a healthy lifestyle.
  4. What is AjiPure®?
    AjiPure® is a premium line of free-form amino acids manufactured by Ajinomoto, a global leader in amino acid research and production for more than 100 years. Produced through a fermentation process and manufactured to pharmaceutical-grade purity standards, AjiPure® amino acids are known for their exceptional quality, consistency, and purity.
  5. Is Swanson AjiPure® 9 Essential Aminos Formula suitable for special diets?
    Yes. Swanson AjiPure® 9 Essential Aminos Formula is suitable for vegan and vegetarian lifestyles and is made with non-GMO ingredients. This product is not formulated or certified to be dairy-free or gluten-free, so individuals with dietary sensitivities should review the ingredient list before use.