L-Phenylalanine (500mg) Description from Now
-Nervous System Support
-Supports Positive Mood
-Free-Form 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.
Serving Size: 1 capsule
Servings Per Container: 120
Ingredient Amount % Daily Value**
** 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.
As a dietary supplement, take 1 capsule, 1 to 3 times daily as needed, preferably between meals.
Persons with high blood pressure should consult a physician before using.