Jane Iredale Dream Tint SPF 15 is a mineral-based formula to hydrate, protect and cover up to smooth out complexion imperfections, including large pores, fine lines and discoloration. Algae extract soothes and keeps your skin soft while jojoba oil shields against free-radical damage that can cause premature aging. Light is ideal for light skin tones. Medium is ideal for medium skin tones. Medium Light is ideal for light to medium skin tones. The Skin Cancer Foundation recommends Jane Iredale Dream Tint SPF 15 as an effective UV sunscreen.