Astilbin is widely used in the pharmaceutical and nutraceutical industries due to its strong antioxidant and anti-inflammatory properties. It is employed in formulations aimed at managing diabetes, where it helps improve insulin sensitivity and reduce blood glucose levels. Its hepatoprotective effects make it valuable in liver-protecting supplements, particularly in treating liver damage caused by toxins or alcohol. Astilbin also shows promise in treating allergic conditions such as dermatitis and asthma by inhibiting histamine release and modulating immune responses. In skincare, it is incorporated into cosmetic products for its ability to protect against UV-induced skin damage and reduce oxidative stress, contributing to anti-aging benefits. Additionally, it has been studied for its potential to prevent diabetic complications, including cataracts and neuropathy, due to its aldose reductase inhibitory activity.