[erine1881]

besides the spf, the main differences between the two are that F&B is water-resistant, where MSF isn't. F&B isn't buildable like MSF is, however, if you set MSF with a powder, you don't wanna add more MSF on top of the powder, only on top of itself to build it.

do set MSF, you don't wanna use mineralize loose foundation, because it too is a foundation. you never want to set a foundation with a foundation, otherwise it builds up too much foundation and can look cakey. i would suggest you set it with MSFN, especially since you are dry. any other powder will catch on your dry flakes. also, with the MSFN, you can get a little more coverage with it since it has some coverage to it, where any other powder (blot, select sheer) doesn't have coverage.