Beauvericin is the active mycotoxin produced by Beauveria bassiana, an entomopathogenic fungus. This product is a high-potency off-white powder formulation of Beauveria bassiana spores standardized to 20 billion CFU/g (assay: ≥ 2.01 × 10¹⁰ CFU/g), with particle size of 300 mesh, pH 5.5-8.5, low heavy metal content (e.g., Pb ≤ 100 mg/kg, As ≤ 75 mg/kg), and infrared spectrum conforming to structure. It is primarily used in agriculture as a biopesticide due to beauvericin's insecticidal properties, which disrupt insect cell membranes, and for plant protection against fungal pathogens. Additionally, beauvericin exhibits antimicrobial, antifungal, anticancer properties, and potential antiviral activity, with ongoing research for medical applications including cancer cell targeting and chemotherapy enhancement.