Rehmapicroside is primarily used in traditional medicine and modern herbal formulations due to its bioactive properties. It exhibits anti-inflammatory and hepatoprotective effects, making it valuable in supporting liver health and treating liver-related disorders. It is also studied for its potential neuroprotective activities, suggesting possible applications in managing neurodegenerative conditions. In addition, rehmapicroside contributes to the bitter taste in certain medicinal plants, which is believed to stimulate digestive functions and improve appetite. Its antioxidant properties further support its inclusion in formulations aimed at reducing oxidative stress. Ongoing research explores its role in metabolic regulation and immune modulation, highlighting its potential in functional foods and dietary supplements.