Isoastragaloside I is primarily utilized in the field of traditional and modern medicine due to its potential therapeutic properties. It is often studied for its anti-inflammatory and immunomodulatory effects, making it a candidate for supporting immune system function. Additionally, research suggests it may play a role in protecting against oxidative stress, which could be beneficial in managing conditions related to cellular damage. Its application extends to skincare formulations, where it is incorporated for its potential to enhance skin health and combat signs of aging. Furthermore, it is explored in the development of nutraceuticals and dietary supplements aimed at promoting overall wellness and resilience.