As the seasons change, so does your skin. A good rule of thumb is to match your face moisturizer to your wardrobe. In warmer months, a lightweight, hydrating moisturizer will generally do the trick. The dry, blustery days of fall and winter can be more trying on the skin, so you may want to supplement your routine with dry skin moisturizer to help protect skin from environmental stressors. However, it is possible to over-moisturize, so remember to tune into your skin’s needs to avoid clogging your pores.