Your biggest foundation questions, answered.

Terry: Depends on what you’re concealing. To cover dark circles or a little redness around your nose, even things out first with foundation, then add concealer where needed to brighten. Concealing something that requires more effort, like a pimple? Gently apply concealer first to color-correct, then pat foundation on top for expert-level camouflage.

Terry: Absolutely. Go with an oil-free, non-acnegenic formula, and be diligent about washing your face before bed. Also make sure to keep your makeup brushes clean. There are even formulas out there such as Acne Solutions Liquid Makeup that can improve your skin while you wear them—look for medicated ingredients like salicylic acid that help keep pores clear.

Terry: Of course not. In fact, foundations with a dewy finish can give skin an ageless kind of radiance. One thing to look out for, though, is the amount of “glow” in a formula. Too much shimmer can get cakey in deeper lines and wrinkles and actually accentuate the look of them

Terry: Definitely color match on your cheek and jawline. Test out three shades, and when you settle on the perfect match, try it all over your face and in different kinds of light (hint: go outside!). Remember, the perfect shade should disappear into skin. If you shade-match at a Clinique counter, they’ll give you a 10-day supply to test-drive so you can be super sure it’s The One.

Terry: Hydrating foundation is a Yes, though oily skins should go with oil-free formulas—there are so many good options to choose from. The key here is to focus on skin care prep before applying foundation. Find the right routine for your skin type with 3-Step, a dermatologist developed customizable skin care system. Balanced, oil-controlled skin can go for it with dewy or glowy foundations. Use blotting papers or a touch of Stay-Matte Universal Blotting Powder to minimize any unwanted oiliness.

A: Using your fingers to apply foundation is a great option for a more natural look, but for a more polished look use a foundation brush. It’ll help create a perfectly smooth, even canvas with staying power. A flat foundation brush is perfect for all-over application. The tapered brush can easily be used in the more narrow areas of the face, including the corners of your nose, mouth and hairline. A buff brush gently blends foundation into skin. Use it with a small, circular motion.

Copy: Alix Light Perez