u/rainiila

Question is in the title - I have been preferring to use mineral SPF options for my morning base layer of SPF then applying makeup over the top. For reapplication, would I be able to use a chemical SPF spray (such as the Quick Flick one or the UV Preen Screen) over the top of my makeup? (I’m aware spray-style SPF offers poor coverage hence why I am only using it as as a “top up” and not my inital morning layer of SPF.)

Will layering the chemical filters over the mineral filters impact efficiency of either?