L-Phenylalanine Powder


L-Phenylalanine, an essential amino acid, is a precursor for the amino acid tyrosine, as well as for 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. L-Phenylalanine is also a direct precursor to PEA (phenylethylamine), another important neurotransmitter.
Product: L-Phenylalanine Powder
Brand: Source Naturals (More Products)
Size: 100 grams
Dosage: 1/4 teaspoon daily
Retail: $28.98
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