Source Naturals L-Phenylalanine Free Form Description
An Essential Amino Acid
Suitable for Vegetarians
L-Phenylalanine, an essential amino acid, is a precursor of the amino acid tyrosine, and a whole series of neurotransmitters and hormones. Phenylalanine is first converted to tyrosine, which becomes L-dopa, which converts to norepinephrine, a key neurotransmitter and an adrenal hormone. L-Phenylalanine is also a direct precursor of PEA (phenylethylamine), another important neurotransmitter.
1 to 2 tablets daily.
Yeast, dairy, egg, gluten, corn, soy, wheat, sugar, starch, salt, preservatives, or artificial color, flavor, or fragrance
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.