Next, blend your foundation with your moisturizer to create a smooth, glides-on-easily product. Jennings used Matchmaster SPF 15 Foundation ($33) with Studio Moisture Fix ($31) in a palette with a brush. If you don't have a palette, then you can use the back of your hand and a brush, or even just your fingers.
"What I love about mixing them together is that this formula is great to use by itself," Jennings explains. "You're almost making a tinted moisturizer out of it."