Source Naturals L-Phenylalanine Essential Free From Amino Acid 500 Mg Tablets
- An essential amino acid
- A precursor of the amino acid tyrosine and to a whole series of neurotransmitters and hormones
- Phenylalanine is first converted to tyrosine, which becomes L-dopa, which then converts to norepinephrine, a key neurotransmitter and adrenal hormone
- Also a direct precursor to PEA (Phenylethylamine), another important neurotransmitter.
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1 to 2 tablets daily or as recommended by your health care professional.
Please read all label information carefully on delivery and prior to use.
Shipping Weight : 0.20 lb