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Jarrow Formulas N-Acetyl Tyrosine, 350 mg, 120 Capsules

SKU# 790011150510

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List Price: $19.95

$13.99

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($0.12/serving)

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N-Acetyl Tyrosine
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Product Highlights
  • Supports Brain Function
  • N-Acetyl Tyrosine supports brain function by improving the synthesis of the catecholamines norepinephrine and dopamine (neurotransmitters)
  • N-Acetyl Tyrosine is an acetylated derivative of the amino acid L-tyrosine
SKU 790011150510
Quantity 120 Capsules 
Serving Size 1 Capsule
Servings Per Container 120
Potency 350 mg
Directions Take 1 capsule 1 or 2 times per day, preferably with juice on an empty stomach or as directed by your qualified health care consultant. NOTE: If you have a medical condition (especially bipolar, high blood pressure, or a history of malignant melanoma), are pregnant, lactating, trying to conceive, under the age of 18, or taking medications (especially MAO inhibitors), consult your qualified health care practitioner before using this product.
Warnings Keep out of the reach of children. If you have a medical condition (especially bipolar or a history of malignant melanoma), are pregnant, lactating, or trying to conceive, are under the age of 18, or are taking medications (especially MAO inhibitors), consult your health care practitioner before using this product.
Ingredients …for product label information including a complete list of ingredients, click all product images above.
Other Ingredients Cellulose, magnesium stearate (vegetable source) and silicon dioxide. Capsule consists of gelatin. No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.
Product Details

N-Acetyl Tyrosine is an acetylated derivative of the amino acid L-tyrosine. Ordinary L-tyrosine is less stable and also less soluble in water, which may result in reduced bioavailability. Acetylation enhances the solubility and stability of certain amino acids.

N-Acetyl Tyrosine supports brain function by improving the synthesis of the catecholamines norepinephrine and dopamine (neurotransmitters).

L-tyrosine is a nonessential amino acid (protein building block) that the body synthesizes from phenylalanine, another amino acid. Tyrosine is important to the structure of almost all proteins in the body. It is also the precursor of several neurotransmitters, including L-dopa, dopamine, norepinephrine, and epinephrine.

Who is likely to be deficient?

Some people affected by PKU are deficient in tyrosine. Tyrosine levels are occasionally low in depressed people. Any person losing large amounts of protein, such as those with some kidney diseases, may be deficient in several amino acids, including tyrosine.

How much is usually taken?

Most people should not supplement with L-tyrosine. Some human research with people suffering from a variety of conditions used 100 mg per 2.2 pounds of body weight, equivalent to about 7 grams per day for an average-sized person. The appropriate amount to use in people with PKU is not known, therefore, the monitoring of blood levels by a physician is recommended.

Jarrow Formulas' goal is to promote optimal health with high quality, effective, affordable and "cutting edge" formulations, which are based on sound scientific research data. The company's professional staff is actively involved in clinical studies and in working with researchers from universities, institutes and other academic environments around the world. Jarrow Formulas strives to provide the best service and technical support to its customers.

N-Acetyl Tyrosine Brand: Jarrow Formulas

Price: $13.99 - In stock
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