What kind of glue can be used on skin? In this case, for fastening rhinestones.
Before you just use crazy glue, consider that it is hard to remove, and is stronger than the skin – so you may pull off some skin if you just tear the jewel off your face. (Crazy glue is removed with acetone).
Read the full article: http://actingandactors.com/blog/2018/08/28/what-kind-of-glue-can-be-used-on-skin-in-this-case-for-fastening-rhinestones/