Jane Iredale’s Amazing Base is made of micronized minerals and has an SPF of 20. This water resistant mineral makeup is a foundation, powder, concealer, and sunscreen all in one. You can use it wet or dry. The weightless coverage lasts all day and does not fade, smear, or crease. This mineral powder is so versatile it can be mixed with a moisturizer to make a cream foundation or mix with a floral water/toner to make a liquid foundation. It is available in many colors that are divided into cool, warm, and neutral tones.