The finish of your foundation will determine the look you are going for.
What is FINISH?
Helps the skin look hydrated and glowing. Certain kinds of oils and humectants are found in these formulas to help reflect light and create younger-looking skin.
Matte-finish foundations are formulated without any ingredients that add shine or dewiness, and often contain ingredients that absorb oil. They leave skin looking smooth, shine-free, and airbrushed.
Natural finish foundations are designed to be breathable, lightweight, and easy to wear. They're usually suitable for all skin types, dry or oily, mature or young.