Source Naturals L-Tyrosine is a free-form amino acid that rapidly crosses the blood-brain barrier and serves as a precursor to dopamine, norepinephrine, epinephrine, thyroid hormones, and melanin.
Suggested use: 1/4 teaspoon daily, mixed with water or juice between meals. Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance. Manufactured in the USA in Scotts Valley, CA under cGMPs established by the FDA.
Over 40 years of trust—Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
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