Doctor’s Best D-Phenylalanine — 500 mg – 60 Veggie Caps


Doctor’s Best D-Phenylalanine — 500 mg – 60 Veggie Caps

0 de 5

R$411,45 R$248,14

Doctor’s Best D-Phenylalanine — 500 mg – 60 Veggie Caps


.pd-video-frame { overflow:hidden; padding-bottom:56.25%; position:relative; height:0; clear: both; } .pd-video-frame iframe{ left:0; top:0; height:100%; width:100%; position:absolute; } #pdVideoBlock .subHdrH2 {margin-botom:5px;}

Doctor’s Best D-Phenylalanine Description

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

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 and 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


Suggested Adult Use: Take 1 capsule daily, without food, or as recommended by a nutritionally-informed physician.


Store in a cool dry place.



Free Of

GMOs, gluten, soy and animal ingredients.

Supplement Facts
Serving Size: 1 Capsule
Servings per Container: 60
Amount Per Serving % Daily Value
D-phenylalanine 500 mg *
*Daily value not established.

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