An Amino Acid for Stress Management

  • Supports performance during prolonged, high-stress work
  • Enhances cognitive function and alertness during multitasking and sleep deprivation
  • AOR offers a potent and effective daily dose
Product Code: AOR04057 Health Categories : Stress,

L-Tyrosine is an amino acid found in wheat germ, oats, dairy products, pork and poultry. It is a precursor for the neurotransmitters epinephrine, norepinephrine, and dopamine, which are all essential for mood, cognitive function and central nervous system function. The most prevalent usage for supplemental L-tyrosine appears to be the enhancement of cognitive function and alertness under conditions of environmental stress such as sleep deprivation, multi-tasking in the workplace, and functioning at high altitudes and/or cold temperatures. It is noteworthy to mention that a high percentage of the studies done on L-tyrosine are conducted by the military looking to enhance focus and attention in their personnel. Clinical trials with L-tyrosine have also been conducted with respect to attention deficit disorder (ADD) with good results. L-Tyrosine is also used by the body to make thyroid hormones as well as melanin, the skin and hair pigment.

L-Tyrosine is ideal for those who are required to work long hours under stressful conditions, those whose lifestyles or work require a high degree of multitasking, those who experience prolonged physical and mental stress, students, and those who have difficulty concentrating such as in ADD.

DISCUSSION: L-Tyrosine helps in the management of both physical and psychological stress, including the stress caused by sleep deprivation and multitasking.

Product Variations

NPN Product Code Size
80003032 AOR04057 180 VEGI-CAPS


Serving Size: 1 Capsule Amount Per Serving
L-Tyrosine 600 mg
Non-medicinal ingredients: sodium stearyl fumarate. Capsule: hypromellose.

ADULT DOSAGE: Take 6 capsules in the morning on an empty stomach, or as directed by a qualified health care practitioner.

CAUTION: For prolonged use, consult a health care practitioner. Supplemental L-tyrosine may increase blood pressure or lead to difficulty sleeping in some persons. Consult a health care practitioner prior to use if you have hyperthyroidism, Graves’ disease or active melanoma, or if you are taking dopamine, thyroid hormone medication, contraceptives or other psychoactive medications. Do not use if you are pregnant or breastfeeding, or have the genetic metabolic disorder phenylketonuria (PKU). Discontinue use if you experience nausea, headache, fatigue, heartburn or joint pain.

AOR™ guarantees that all ingredients have been declared on the label. Contains no wheat, gluten, nuts, peanuts, sesame seeds, sulphites, mustard, soy, dairy, eggs, fish, shellfish or any animal byproduct.


  • Biofermentation from corn

Main Applications:

  • Physical and mental stress
  • Neurotransmitter function


The information and product descriptions appearing on this website are for information purposes only, and are not intended to provide or replace medical advice to individuals from a qualified health care professional. Consult with your physician if you have any health concerns, and before initiating any new diet, exercise, supplement, or other lifestyle changes.