Are they safe in the mouth...?

I bought this lubricant, banana-flavored, for use with my woman... You get the drift. I hope my question aint silly but would like to know if they are safe, ie the lubricant, in the mouth. I ask becos of the possibility of us engaging in some oral after some has taken place. I hope my question doesnt rate as inappropriate. I've tried to be civil in my speech. Gracias...