No, the secret is not one specific foundation or concealer. Instead, it’s about how you use those base products. Here’s the 101. She chose to use the Ilia Super Serum Skin Tint SPF 40, Kosas Revealer Foundation, and the cult favorite Kosas Revealer Concealer—all clean and lightweight products that tend to the health of your skin and create a smooth, natural finish. Layer the skin tint first, using more of it than you do the foundation, and only use a bit of concealer under your eyes and to cover any blemishes. And if you want more coverage, work from the inside out. Essentially, use more foundation on the center of your face and minimal coverage as you work your way out to the hairline. This way, there’s no chance of spotting a dramatic line where your foundation stops and bare skin begins. Try to find a blush that resembles your natural flush and complements your undertones—you can dive into that topic more here.