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L-Phenylalanine is beneficial for mood and cognitive disorders. It is usually low in depressed patients.

The L form of Phenylalanine helps support the normal production of mood-elevating chemicals in the brain such as dopamine and norepinephrine. The D form supports the normal blocking of a nervous system enzyme that amplifies pain signals. The combination of the two forms may help support normal mood and address physical discomforts.

Suggested Usage

One to two (1-2) capsules daily, or as directed by a healthcare professional.

Best taken between meals.


  • Serving Size: 1 capsule
  • Amount Per Capsule:
  • Vitamin B-6 (as Pyridoxine HCl) 10 mg
  • L-Phenylalanine 500 mg

Other Ingredients: vegetarian capsule, L-leucine

Each preservative-free vegetarian capsule contains only the active ingredients listed on the label. Gluten and Excipient-free. Manufactured in a GMP compliant faciltiy.


Phenylketonurics - contains phenylalanine

Do not take with MAO inhibitors or tricyclic antidepressants.

Hypertensives, pregnant or lactating women, consult your healthcare professional before taking this product.

Keep out of reach of children.

Additional Information

Keep tightly closed in a dry place; do not expose to excessive heat.

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