DL -Phenylalanine 750 mg 60 tabs

DL -Phenylalanine 750 mg 60 tabs


Source Naturals


Essential Amino Acids



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DLPA 60 tabs

Dietary Supplement 

Suggested Use: 1 to 3 tablets daily. 

Supplement Facts 
Serving Size 1 Tablet 
Amount Per Serving 
Calcium 54 mg 
DL-Phenylalanine 750 mg 

Other ingredients: dibasic calcium phosphate, stearic acid, sorbitol, magnesium stearate, silica, and modified cellulose gum.  

DL-Phenylalanine, or DLPA, is a 50/50 mixture of the D- and L- forms of the amino acid phenylalanine (phenylalanine is one of the few amino acids that can be utilized in its D form). Researchers believe that D-phenylalanine (DPA) inhibits the action of an enzyme that breaks down endorphins and enkephalins. These are proteins that bind to opioid receptor sites in the brain, there by influencing the perception of discomfort. By obstructing the action of this enzyme, DPA may extend the life of endorphins and enkephalins and their positive influence on comfort levels. L-Phenylalanine is precursor to two neurotransmitters that help support an alert state.*   

WARNING: Contains phenylalanine. Not to be used by phenylketonurics, women who are pregnant, may become pregnant, or breast feeding, or with antidepressant drugs containing MAO or SSR inhibitors. If you have chronic high blood pressure, take after meals and/or consult your health care professional. 

Do not use if either tamper evident seal is broken or missing. Keep out of reach of children. 

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.  


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