dl-Phenylalanine, Pure Encapsulations Product Name: dl-Phenylalanine Manufacturer: Pure Encapsulations Item #: LP1 Content: 180 Caps More Details Supports mental acuity and emotional well-being dl-Phenylalanine is a combination of the well-tolerated essential amino acids, d- phenylalanine and l-phenylalanine. Together, these compounds promote mental functioning, support a positive outlook, and relax the musculoskeletal system. l- Phenylalanine is a precursor to tyrosine, which converts to the neurotransmitters norepinephrine, epinephrine, dopamine and tyramine. Tyrosine and its metabolites have been shown to support emotional well-being, memory and learning. d-Phenylalanine may regulate the levels of certain endorphins, thereby calming stressed muscles and joints By maintaining healthy tyrosine and endorphin levels, dl-phenylalanine nutritionally supports mental acuity and emotional well-being, while relaxing stressed muscles and joints. Suggested Use 4–6 capsules per day, in divided doses, between meals.  Supplement Facts (dl-Phenylalanine)   Container Size 180 Caps   Serving Size 1 Vegi Cap   Amount Per 1 Vegi Cap Content %DV     dl-phenylalanine (free- form) 500 mg   vitamin C (as ascorbyl palmitate) 10 mg   % Daily Values (DV) are based on a 2,000 calorie diet. * Daily Value (DV) not established.                 About Us   |   Order Status   |   User Agreement   |   Privacy   |   Security   |   Site Map   |   Help