This item has been discontinued.

DL-Phenylalanine 60 Capsules (550mg)

by Thorne

  • • 60 servings

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A clinically proven mood enhancer, DL-phenylalaline is a precursor of the amino acid tyrosine. The scientific literature reports that supplementation with DL-phenylalanine enhances mood and well-being, probably by increasing endorphine and enkephalin levels in the central nervous system.

Serving Size

1 capsule, 60 servings per container

Other Ingredients

Hypromellose capsule


A woman who is pregnant or nursing, or who might become pregnant, should consult a health-care practitioner before using this product. Special NOTE: DL-phenylalanine is not recommended for use in conjunction with prescription anti-depressants.

Supplement Facts

Serving Size is 1 capsule
Amount Per Serving%DV
*Daily Value (DV) not established.

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