Source Naturals, L-Phenylalanine, 100 Tablets

L-Phenylalanine is an oral tablet preparation. The stated 2 Tablets serving provides L-Phenylalanine 1 g. L-phenylalanine is an essential amino acid used in protein synthesis. It can also be converted to tyrosine, linking its metabolism with pathways involved in catecholamine and thyroid-hormone synthesis. This preparation supplies the free amino acid as a nutritional substrate. Its stated quantity describes L-phenylalanine, distinct from a racemic DL-phenylalanine mixture or a separately formulated tyrosine product.

1 to 2 tablets daily.

Keep out of reach of children. Use only as directed. Consult a qualified healthcare professional before use if you are pregnant or nursing, taking medication, have a medical condition, or have known allergies or sensitivities. Discontinue use and seek medical advice if irritation, an allergic reaction, or any other adverse effect occurs. Do not use if the safety seal or packaging is damaged. Store according to the product label.