The spores are released in the small intestine after the capsule enters the digestive system.

When the Bacillus subtilis spores with specific antigen reach the small intestine, cytokines are released to activate B lymphocytes and T lymphocytes to boost immunity.

When the real virus invades, the neutralizing antibodies are ready to protect the body.

This product is not registered under 《Pharmacy and Poisons Ordinance》 or 《the Chinese Medicine Ordinance》, and any claims made for this product have not been assessed for the purpose of such registration. This product is not intended for the diagnosis, treatment or prevention of any disease.