L-Phenylalanine 500mg 60c by Metabolic Maintenance
L-Phenylalanine 500mg by Metabolic Maintenance is an essential amino acid that converts to tyrosine. It follows the catecholamine pathway and is a precursor to thyroid hormone. Phenylalanine >Tyrosine >Norepinephrine >Epinephrine. It should not be used with MAO inhibitors or tricyclic antidepressants, or those who have PKU or hypertension.*
Recommendation:
Metabolic Maintenance suggests taking 1 to 2 L-Phenylalanine 500mg capsules daily as a dietary supplement, or as directed by a healthcare professional.
Serving Size: 1 Capsule
Servings Per Container: 60
Amount Per Serving:
Vitamin B-6 (as Pyridoxine HCl) 10 mg
L-Phenylalanine 500 mg
Other Ingredients: Vegetarian capsule, L-leucine.