Some of the most common skin complaints, like irritation and breakouts, are caused by using the wrong moisturizer. Here’s how to find the right one:

For oily skin: It may sound obvious, but what you want is an oil-free lotion, such as DDF Ultra-Lite Moisturizing Dew.
If your skin is dry, try a thick cream with hyaluronic acid or glycerin, which draw in water. We like Clarins HydraQuench Cream .
If you break out easily, choose a lotion or gel instead of a cream, and make sure it’s noncomedogenic. It should say so on the bottle. Try Aveeno Clear Complexion Daily Moisturizer .
If you have sensitive skin, use a fragrance-free product, such La Roche-Posay Toleriane Facial Fluide .