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500 mg – 100 Tablets

An Essential Amino Acid Considered as Dietary Supplement Free Form

L-Phenylalanine is a natural moods supplement that provides 500mg of free-form L-Phenylalanine per capsule. L-Phenylalanine is an essential amino acid that can be readily converted into the amino acid tyrosine.
Nervous system support*
Supports positive mood*
Because tyrosine is necessary for the synthesis of proteins and the production of the neurotransmitters dopamine and norepinephrine, phenylalanine is an extremely important nutrient that must be obtained through the diet or supplementation.*