L-Tyrosine (60-18-4) (C9H11NO3)

L-Tyrosine is a non-essential amino acid with the chemical formula C9H11NO3. It appears as a white, crystalline powder that is soluble in water and slightly soluble in alcohol. L-Tyrosine is a precursor to several important neurotransmitters, including dopamine, norepinephrine, and epinephrine, which play key roles in mood regulation, stress response, and cognitive function.
In the pharmaceutical and nutraceutical industries, L-Tyrosine is commonly used as a dietary supplement to support mental performance, particularly in situations of stress, fatigue, or sleep deprivation. It is believed to enhance cognitive function, improve focus, and reduce the effects of stress. L-Tyrosine is also used in the cosmetic industry due to its potential to support skin health by promoting melanin production, which is responsible for skin pigmentation. Additionally, L-Tyrosine is used in food and beverage products as a supplement to support overall brain health and well-being.