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Best 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. The body may convert a small amount of D-phenylalanine to L-phenylalanine. D-phenylalanine is reported to inhibit an enzyme that degrades enkephalins, which are naturally occuring substances in the body that belong to the class of compounds known as "endorphins."

Supplement Facts
Serving Size:1 capsule 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.

Best D-Phenylalanine Ingredients

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

Best D-Phenylalanine Directions from DOCTOR'S BEST

Take 1 or 2 capsules daily, between meals.

Best D-Phenylalanine Disclaimer from DOCTOR'S BEST

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.

DOCTOR'S BEST Best D-Phenylalanine 60 vcaps

Best D-Phenylalanine Description from DOCTOR'S BEST

Best D-Phenylalanine Ingredients

Best D-Phenylalanine Directions from DOCTOR'S BEST

Best D-Phenylalanine Disclaimer from DOCTOR'S BEST