Now Phenylalanine 500mg 120 Vegetable Capsules

• 500 mg
• Free-Form

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.*

Natural color variation may occur in this product.<...