You can use it.
It contains the lactic acid bacterium bacteriocin preparation “Neonisin-e®︎”, which was invented from research on how to deal with skin trouble-causing bacteria through industry-academia collaboration with Kyushu University, so if you are worried about body odor, please try it once. I hope you can do it.
It is free of alcohol (ethanol), metal components, and mineral components, and can be used without worrying about percutaneous absorption through delicate skin, dullness, and darkening.
However, the cream feels a little filmy on the armpit, so if you are concerned about the feeling of use, dilute it with water before use.