Kosher concerns, need opinions

Hi. My astrogilde contains glycerin, a pork product. I was wondering if The glycerin is absorbed into the body somehow or am i just being paranoid?

L'cheim and thanks.

Glycerine can be made from animal fat, but also vegetables. However, in the big scheme of things, just use it and tear shit up. God will understand.

I would doubt its absorbed. I'm fairly confident that's the mechanism that makes lube, well, lube.