Fucoidan is widely used in the health and wellness industry due to its potential therapeutic properties. It is commonly incorporated into dietary supplements aimed at boosting immune function, reducing inflammation, and supporting cardiovascular health. Its antioxidant properties make it a popular ingredient in skincare products, where it helps protect the skin from environmental damage and promotes a youthful appearance. In the medical field, fucoidan is being researched for its potential anti-cancer effects, as it may inhibit the growth of tumor cells and enhance the efficacy of chemotherapy. Additionally, it is explored for its ability to support gut health by promoting the growth of beneficial bacteria and improving digestive function. Its versatility and natural origin make it a valuable component in various health-focused applications.