Piperine is widely used in the pharmaceutical industry for its bioavailability-enhancing properties. It inhibits certain enzymes involved in drug metabolism and increases the absorption of various nutrients and medications, such as curcumin, resveratrol, and beta-carotene, making it a valuable adjunct in dietary supplements. It also exhibits antioxidant and anti-inflammatory effects, supporting its use in formulations aimed at reducing oxidative stress and inflammation. In traditional medicine, piperine is employed to support digestive health by stimulating digestive enzymes and improving gut function. Additionally, piperine has shown potential in neurological research due to its ability to cross the blood-brain barrier, suggesting possible applications in cognitive health and neurodegenerative conditions. It is also used in agrochemicals and natural pesticides due to its insecticidal properties.