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Source Naturals L-Tyrosine Powder 3.53 Ounces 021078001874

L-Tyrosine Powder 3.53 Ounces

Retail $20.98Regular $10.88$10.06

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L-Tyrosine is a free-form amino acid which rapidly crosses the blood-brain barrier. It is a precursor for the neurotransmitters dopamine, norepinephrine and epinephrine, for thyroid hormones, and for and enkephalins, special peptides which subdue messages of physical discomfort. L-Tyrosine is also a precursor for the protective skin pigment melanin.

Serving Size

1/4 teaspoon

Suggested Use

1/4 teaspoon daily between meals.

Does Not Contain

yeast, dairy, egg, gluten, corn, soy, wheat, sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Warnings/Cautions

Contains tyrosine. Not to be used with MAO inhibitor drugs. If you are pregnant or breastfeeding, consult your health care professional before using this product.

Supplement Facts

Serving Size is 1/4 teaspoon
Amount Per Serving%DV
L-Tyrosine660mg*
*Daily Value (DV) not established.

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