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Professional Supplements & Nutritional Products Since 1998

An amino acid supplement to support comfort and proper mood balance.*

DL-Phenylalanine from DaVinci Laboratories is an amino acid supplement to support comfort and proper mood balance.

DL-phenylalanine contains the essential amino acid L-phenylalanine, a natural mood enhancer, and D-phenylalanine.

DL-Phenylalanine may increase the production of phenylethylamine, which resembles the stimulant drug amphetamine. A phenylethylamine deficiency may cause poor mood states.

Phenylalanine amino acids may also inhibit the breakdown of endorphin, a hormone-like substance that might possibly account for the euphoria experienced by runners.

And DL-Phenylalanine may improve mood naturally in a third way: supporting norepinephrine production. Phenylalanine converts to the neurotransmitter norepinephrine, the first brain chemical deficiency believed to be involved with severe low mood states.

Supplement Facts:

Serving Size: 1 Capsule

Servings Per Container: 60

Amount per Serving:

Ingredient Amount % Daily Value
DL-Phenylalanine 750 mg *
*Daily Value not established.

Suggested Use:

As a dietary supplement, take 1 capsule with a meal, or as directed by your healthcare practitioner.

Other ingredients:

Vegetable cellulose, vegetarian leucine, silicon dioxide.

The color of this product may vary due to color variations of the natural ingredients.

Warning:

  • Individuals with PKU (phenylketonuria) or who are pregnant or nursing should not use this product.
  • Keep out of reach of children.
  • Store in a cool, dry place.
*The Food and Drug Administration has not evaluated this statement. This product is not intended to diagnose, treat, cure, or prevent any disease.

Disclaimer:

All products listed on this website contain our most up-to-date formulas, ingredients, and serving sizes. Products may vary depending on the manufacture date.