N-Acetyl-L-Tyrosine is a white crystalline powder that is tasteless and odorless. It has good solubility and can be dissolved in water and ethanol.

Uses: N-Acetyl-L-Cysteine is a biochemical reagent, medicine, the product is used as an expectorant, called phlegm easy to clean, easy to cough quiet. It has a decomposition effect on thick phlegm. The mechanism of action is that the sulfhydryl group contained in the molecular structure of the product can make the mucus phlegm mucin peptide chain of disulfide bonds broken, so that mucin decomposition, reducing the viscosity of phlegm, so that the liquefaction of easy to cough up. N-acetyl-L-cysteine is used in medicine as a phlegm dissolving drug. N-Acetyl-L-Cysteine is used in biochemical research, medicine as mucous phlegm solubilizer and acetaminophen poisoning antidote.

Functions and Applications: 1. Enhancement of Cognitive Function: Stress and Cognitive Function: N-Acetyl-L-Tyrosine is thought to improve cognitive function and mental performance under stressful conditions. Some studies suggest that N-Acetyl-L-Tyrosine may help maintain cognitive performance and attention in high-pressure or high-intensity environments (e.g., prolonged cognitive loads or extreme environments).

2. Neurotransmitter Synthesis: Precursor Role: As a derivative of tyrosine, N-Acetyl-L-Tyrosine can be converted to tyrosine in vivo, which is indirectly involved in the synthesis of dopamine and other neurotransmitters. This may help to improve neurotransmission and mood stability.

3. Improved drug bioavailability: Absorption and stability: The acetylated form improves the solubility and bioavailability of N-Acetyl-L-Tyrosine, making it easier to be absorbed and utilized in the body.

4. Supplemental forms: Dietary supplements: N-Acetyl-L-Tyrosine is commonly sold as a dietary supplement, especially when needed to improve cognitive function and to cope with stress. It is commonly used to enhance cognitive performance, reduce stress, and improve psychological well-being.

5 Clinical Studies and Applications: Applications in Research: Although there is some research to support the effectiveness of N-acetyl-L-tyrosine in improving cognitive function and coping with stress, further clinical studies are needed to confirm its long-term effects and safety.