Description

• Science-Based Nutrition™
• Helps Support Healthy Mood
• Dietary Supplement
• Vegan
• Non-GMO
• Gluten Free
• Soy Free

Doctor's Best D-phenylalanine is a non-protein amino acid that acts as an inhibiting agent to enzymes that degrade enkephalins, naturally occurring peptides in the body that metabolize endorphins. Endorphins are neurotransmitters that play a key role in the function of the nervous system and are associated with feelings of pleasure. By limiting production of enzymes that break down endorphins, the supplement can help support a healthy mood and normal functioning of the nervous system. 

• Helps support healthy mood
• Helps support endorphin metabolism
• Help support neurotransmitter function

Expiration Date

UPC

Ingredients

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

Suggested 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 acid supplements within 2-3 hours of intake. 

Warnings

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

Store in a cool dry place.