Immunostimulants are substances that specifically enhance or stimulate the immune system’s activity. They include vaccines, interferons, cytokines, and certain herbal remedies or synthetic drugs designed to boost the body’s immune response.

While alginate does have various applications due to its biocompatibility and other characteristics, it is not typically associated with direct immunostimulatory effects. If you’re looking for immunostimulant compounds or substances, you would need to explore other options specifically designed for that purpose. Always consult with a healthcare professional or immunologist for guidance on immunostimulant therapies or supplements.