I’ve tried several mineral powder SPF brushes and a majority of them are designed terribly - e.g., horrible product fall out, insufficient amounts of product, etc. But so far I am loving this one from AziMD Skincare! A few simple ingredients that work and don’t break me out (I’ve got acne-prone skin), a good amount of product, NO product fallout whenever I use it (the product actually ends up on my face, where it belongs, rather than on my counter lol), and the sheer matte wash is perfect for days I don’t necessarily want tinted coverage or when I want to layer this over a tinted sunscreen or my makeup. I’m definitely going to repurchase and I definitely recommend this product!