DL-Tyrosine is widely used in the production of dietary supplements aimed at improving cognitive function and reducing stress. It serves as a precursor to neurotransmitters like dopamine and norepinephrine, which play a key role in mood regulation and mental alertness. In the pharmaceutical industry, it is utilized in formulations designed to treat conditions such as depression, anxiety, and chronic fatigue. Additionally, DL-Tyrosine is incorporated into skincare products for its antioxidant properties, helping to protect the skin from oxidative damage and promote a healthier complexion. In the field of sports nutrition, it is often included in supplements to enhance physical performance and endurance by supporting energy metabolism.