DescriptionSupports emotional well-being and muscloskeletal relaxation DL-Phenylalanine is a combination of the well-tolerated essential amino acids, d-phenylalanine and l-phenylalanine. Together, these amino acids have been studied for their potential to promote mental functioning and to support positive mood. l-Phenylalanine is a precursor to l-tyrosine, which is converted to the catecholamine neurotransmitters norepinephrine, epinephrine, dopamine and tyramine. l-Tyrosine and its metabolites play a role in emotional well-being, memory and learning. d-Phenylalanine may promote the levels of certain endorphins, which play a role in maintaining muscle and joint comfort. Gluten FreeGMO FreeVeganVegetarian Benefits & Features Supports production of neurotransmitters required for emotional well-being A combination of well-tolerated essential amino acids Made with high-quality ingredients backed by verifiable science Indications Ages 18 and up Supports emotional well-being Suggested Use As a dietary supplement, take 2 capsules, 2-3 times daily, between meals. Warning If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use. PHENYLKETONURICS: CONTAINS PHENYLALANINE Storage Store in a cool, dry place. Source dl-Phenylalanine (free-form) is synthetically produced Vitamin C (ascorbyl palmitate) is derived from corn dextrose fermentation and palm oil