Achieving flawless-looking makeup starts with providing a smooth and even-toned base over which all other products are applied. Makeup primers are a key component of this, lessening the appearance of fine lines, pores, and wrinkles and locking in hydration where the skin needs while keeping your makeup budge-free. Like all skin types, combination skin can definitely be affected by the products you use, as harsh, irritative ingredients can result in rough patches and further damage to the skin’s barrier. With this in mind, identifying the makeup primers that keep your skin looking and feeling gorgeous can be easier said than done. Keep reading to learn everything you need to know about primers straight from a makeup artist and shop some of Who What Wear’s favorites.