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 may support emotional well-being, memory and learning. d-Phenylalanine may promote the levels of certain endorphins, thereby calming stressed muscles and joints.
Ingredients and Recommended Use
Adults: As a dietary supplement, take 2 capsules, 2-3 times daily, between meals.
|Each vegetable capsule contains:
|dl-Phenylalanine (free- form)
Other ingredients:Vitamin C (as ascorbyl palmitate)