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L-Phenylalanine 500 mg by NOW Foods

  Brand: NOW Foods
NOW Foods L-Phenylalanine 500 mg by NOW Foods
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L-Phenylalanine 500 mg Capsules

Nervous System Support

  • Supports Positive Mood*
  • Free-Form
  • A Dietary Supplement

L-Phenylalanine is an essential amino acid that can be readily converted into the amino acid tyrosine. Because tyrosine is necessary for the synthesis of proteins and the production of the neurotransmitters dopamine and norepinephrine, phenylalanine is an extremely important nutrient that must be obtained through the diet or supplementation.*

Suggested Usage

As a dietary supplement, take 1 capsule 1 to 3 times daily as needed, preferably between meals.


Serving Size:
1 Capsule
Servings Per Container:
  Amount Per Serving % Daily Value*
L-Phenylalanine (Free-Form) 500 mg *
Other Ingredients:

Gelatin (capsule).

Contains no: sugar, salt, starch, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.

Caution: Persons with high blood pressure should consult a physician before using.

NOW® L-Phenylalanine is a free-form and natural L-form amino acid. Settling of powder may occur in the capsule, which is filled by weight without added fillers.

Store in a cool, dry place. Please Recycle.



L-Phenylalanine 500 mg by NOW Foods Reviews

120 Capsules
L-Phenylalanine 500 mg, 120 Capsules (In Stock) 
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