item | DB196
  • Product Details

    • Support for a healthy mood
    • Limits the production of enzymes that break down endorphins
    • Supports nervous system function

    Doctor's Best D-Phenylalanine is a non-protein amino acid that helps support mood and nervous system health. It works to limit the production of certain enzymes that break down feel-good endorphins. This helps to promote a positive outlook and aid neurotransmitter function.

    These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

  • Supplement Facts

    Supplement Facts

    Serving Size 1 Veggie Capsule

    Servings Per Container 60

    Supplement Facts
    Amount per serving % Daily Value
    500 mg

    † Daily Value not established.

    Other Ingredients: Hypromellose (vegetarian capsule), microcrystalline cellulose, magnesium stearate (vegetable source).

    Suggested Adult Use: Take 1 capsule daily on an empty stomach at least 20 minutes before meals, or as recommended by a nutritionally-informed physician. To ensure optimal phenylalanine absorption, avoid taking other amino acids supplements within 2-3 hours of intake.

    WARNING: Phenylalanine supplements should not be taken children, pregnant, nursing, individuals with phenylketonuria (PKU), high blood pressure, taking anti-psychotic medications or MAO inhibitors. Consult your physician before use.

    Store in a cool dry place.

    • Non-GMO
    • Gluten Free
    • Vegan
    • Soy Free


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