Doctor's Best, Best D-Phenylalanine, 500mg, 60 VCaps View larger

Doctor's Best, Best D-Phenylalanine, 500mg, 60 VCaps



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2 $29.39 Up to $1.51
4 $28.63 Up to $6.03
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  • Description

    • Science-Based Nutrition

    • Dietary Supplement

    • Suitable for Vegetarians

    • Aids in the Relief of Minor Pain

      D-phenylalanine is a non-protein amino acid related to the essential amino acid L-phenylalanine. D- and L-phenylalanine are structural mirror images of each other. A small amount of D-phenylalanine may be converted to L-phenylalanine in the body. D-phenylalanine is reported to inhibit an enzyme that degrades enkephalins, which are naturally occurring substances in the body that belong to the class of compounds known as "endorphins."

      Suggested Use

      Adult Use: Take 1 or 2 capsules daily, between meals.

      Other Ingredients

      Modified cellulose (veggie capsule), cellulose, magnesium stearate (vegetable source).

      Contains nothing other than listed ingredients


      Caution: Phenylalanine supplements should not be taken by individuals with phenylketonuria (PKU), children, pregnant or lactating women, people with high blood pressure, and anyone taking anti-psychotic medications or MAO inhibitors.

    Supplement Facts

    Serving Size: 1 capsule

    Servings Per Container: 60 servings


    Amount per serving

    % Daily Value


    500 mg

    Daily Value not established.




    We make no therapeutic use claims regarding the use of this product. Therapeutic is defined by the Australian Therapeutic Goods Administration (TGA) as:

             preventing, diagnosing, curing or alleviating a disease, ailment, defect or injury in persons or animals; or

             influencing, inhibiting or modifying a physiological process in persons or animals; or

             testing the susceptibility of persons or animals to a disease or ailment; or

             influencing, controlling or preventing conception in persons; or

             testing for pregnancy in persons; or

             the replacement or modification of parts of the anatomy in persons or animals.


    We do not accept any responsibility for losses, damages, costs, injuries and/or other consequences resulting directly or indirectly from use of products, information or other material available from this seller.

  • Potency 500 mg
    Product SKU 153
    UPC Code 753950001107
    Brand Doctor's Best
    Form of the product Veggie Capsules

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Doctor's Best, Best D-Phenylalanine, 500mg, 60 VCaps

Doctor's Best, Best D-Phenylalanine, 500mg, 60 VCaps

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