
Doctor's Best D-Phenylalanine
Go to StoreServing Size: 1 Capsule | ||
Servings Per Container: 60 | ||
Amount Per Serving | % DV * | |
D-phenylalanine | 500mg | * |
* % Daily Value (DV) is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established. |
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Other Ingredients: Modified cellulose (vegetarian capsule), cellulose, magnesium stearate (vegetable source). |
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Directions: Suggested Adult Use: Take 1 capsule daily, without food, or as recommended by a nutritionally-informed physician. Store in a cool dry place. |

Doctor's Best D-Phenylalanine
Go to Store D-Phenylalanine Description from Doctor's Best
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 enkaphalins, which are naturally occurring substances in the body that belong to the class of compounds known as "endorphins".
-Helps support healthy mood
-Helps inhibit the degradation of endorphins
-Help support neurotransmitter function
Supplement Facts | ||
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Serving Size: 1 vcap Servings Per Container: 60 | ||
Ingredient | Amount | % Daily Value** |
D-phenylalanine | 500mg | † |
** Percent Daily Value is based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. † Daily Value not established. |
Non-GMO / Gluten Free / Soy Free / Vegan
Ingredients:
Other Ingredients: Modified cellulose (vegetarian capsule), cellulose, magnesium stearate (vegetable source).
Manufacturer's Directions
Take 1 capsule daily, without food, or as recommended by a nutritionally-informed physician.
Manufacturer's Disclaimer
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.
Store in a cool dry place.