Laetanine is primarily used in pharmaceutical research due to its potential neuroprotective and antioxidant properties. It has shown promise in studies related to cognitive health, particularly in models of neurodegenerative diseases such as Alzheimer's and Parkinson's. Its ability to cross the blood-brain barrier makes it a valuable candidate for developing treatments aimed at reducing oxidative stress and inflammation in neural tissues. Additionally, Laetanine is investigated for its role in modulating neurotransmitter systems, which may contribute to anxiolytic or antidepressant effects. It is also utilized in preclinical studies to explore mechanisms of cellular aging and mitochondrial function. Due to its natural origin and low toxicity profile, it is considered a favorable compound for further development in nutraceuticals and brain health supplements.