Phenylalanine is an essential amino acid which is highly concentrated in the human brain and plasma. Phenylalanine is a precursor for tyrosine and these two amino acids are used by the brain to manufacture neurotransmitters.
HealthWise® Amino Powders are pure pharmaceutical grade powders and are packed by weight not volume, without the use of fillers or flowing agents. Some of the powders are slightly hygroscopic (retain moisture) and this can result in clumping. This can be broken apart with a spoon before taking or dissolved in water.
100% pure L-Phenylalanine.
Up to 1g away from food.