Jane Iredale bases are a concealer, foundation, powder and sunscreen all in one. The exclusive formula contains oo oil, talc, FDC dyes or parabens. On clean, moisturized skin, apply the loose powders with our Chisel Powder brush and the pressed with The Handi. Apply in thin layers. Our bases are concentrated pigment so a little goes a long way Because the minerals reflect light, they have a much wider color tolerance than most makeup.