DL-Phenylalanine 500mg // 100 Capsules // Pure // by PureControl

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Sold as “DL-Phenylalanine 500mg // 100 Capsules // Pure // by PureControl Supplements”

A great source of amino acid precursors for neurotransmitters that help regulate mood and other mental functions, DL-Phenylalanine is an essential amino acid that cannot be made in the body and must be supplied by food. DIRECTIONS: For adults, take one (1) capsule daily before a meal.