Source Naturals L-Tyrosine 500 mg 100 Tablets

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$9.61 $13.50


  • L-Tyrosine is a free-form amino acid.
  • 1 capsule three times daily, between meals and preferably with fruit juice.
  • Contains no yeast, dairy, egg, gluten, soy or wheat.
  • L-Tyrosine is a free-form amino acid.

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 enkephalins, special peptides which subdue messages of physical discomfort. L-Tyrosine is also a precursor for the protective skin pigment melanin.

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