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A combination of easily tolerated amino acids that promote mental function, support a positive mood and outlook and relax the whole musculoskeletal system. Supports emotional well-being, memory and cognitive function, and may promote the release of endorphins to calm stressed muscles and joints. 180 ct. veg. capsules

Product Description

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.

Recommended Use

4–6 capsules per day, in divided doses, between meals or as directed by your health care practitioner.


Each vegetable capsule contains:
dl-Phenylalanine (free- form) 500 mg

Other ingredients

Other ingredients:Vitamin C (as ascorbyl palmitate)

Container Count

Veg. Capsules