NOW Foods, L-Phenylalanine, 500 mg, 120 Veg Capsules
Now Foods · — · Item
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Product description
Nervous System SupportFree-FormNon-GMOA Dietary SupplementVegetarian/VeganKosherAmino AcidsFamily Owned Since 1968GMP Quality AssuredL-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 neurotransmitters dopamine and norepinephrine, it is important for the maintenance of a healthy nervous system.
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Price history
Best price so far: £12.36 at Iherb on 22 Jul 2026