Buttercup is completely flash-friendly, with just one shade for all skin tones and skin types. It can be used to highlight, set your concealer or can be applied liberally over the entire face. It does not give off the white cast or turn ashy in bright lighting or photos, as with other setting powders. Buttercup Powder absorbs oil, reduces shine and keeps your face matte for hours. It is finely milled so it glides onto the skin, blends easily and softens the appearance of fine lines and pores, without looking caked on.