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Source Naturals DLPA

Source Naturals DLPA -- 750 mg - 60 Tablets

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Source Naturals DLPA -- 750 mg - 60 Tablets

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Supplement Facts
Serving Size: 1 Tablet
Servings per Container: 60
Amount Per Serving% Daily Value
Calcium54 mg5%
DL-Phenylalanine750 mg*
*Daily value not established.
Other Ingredients: Dibasic calcium phosphate, sorbitol, stearic acid, magnesium stearate, colloidal silicon dioxide, and modified cellulose gum.
Contains phenylalanine. Not to be used by phenylketonurics, women who are pregnant, may become pregnant, or breastfeeding, or with antidepressant drugs such as MAOI's or SSRI's. If you have chronic high blood pressure, take after meals and/or consult your health care professional.

Source Naturals DLPA Description

Supports and Alert State

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 which bind to opiate receptor sites in the brain, thereby 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 the precursor to two neurotransmitters that help support an alert state.


1 to 2 tablets, 1 to 2 times daily.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Source Naturals DLPA -- 750 mg - 60 Tablets 4 5 5 7
hard to swallow These are the biggest uncoated pills I've ever swallowed- sometimes on the 4th or 5th try. November 3, 2012
Source Naturals DLPA love this product, I take one right when I wake up--I take another one couple hours later. I wrote on this once before--I'll say it again, clears your tired brain--I am 66--The DLPA---also helps with pain issues, whereas the L-phenylalanine, more appetite depressant---the hippies liked the the L-p----there are no jitters from DLPA--you don't even know you took it for a while, and then you just feel better in your brain---I have never taken in afternoon,because, might keep you awake at night ?? September 25, 2012
great product, helps to think clearly September 1, 2010
great energy booster June 9, 2008
opposite effect I used it for energy in AM. It seems to actually slow me down instead. October 5, 2007
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Frequently Bought Together:
Source Naturals DLPA
Source Naturals Free Form L-Tyrosine

Retail price together: $32.00

Vitacost price: $16.48

You Save: 48%

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