75% Alcohol Hand Gel is made from natural material, without any harmful chemicals like methanol, and is a highly effective hand sanitizer with professional disinfection function. It is unscented and formulated to kill 99.99% bacteria, such as escherichia coli, staphylococcus aureus, pathogenic yeast, enterococous hirae and pseudomonas aeruginosa, of which the sterile assurance level was proved by international ITS testing. The active ingredient alcohol is extracted from cassava, corn, or sorghum, 100% reliable and safe.