L-Phenylalanine 500mg - NOW Foods®

L-Phenylalanine is an essential amino acid that is necessary for the synthesis of proteins.*

Because L-Phenylalanine can be readily converted into the amino acid tyrosine, which forms part of the structure of the neurotransmittters dopamine and norepinephrine, it is important for the maintenance of a healthy nervous system.*

L-Phenylalanine (Free-Form)

Other Ingredients:

Hypromellose (cellulose capsule).

Take 1 capsule 1 to 3 times daily as needed, preferably between meals.

For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition [e.g. high blood pressure or phenylketonuria (PKU)].