You can pack away your extrathick creams from Winter, which actually increase your skin's sebum production. Instead, reach for a gel face hydrator, like Simple Ultra-Light Gel Moisturizer ($12), which won't make you break out. Not only will the gel prevent excess oil in the T-zone, but it creates a matte base for makeup.
Oh, and don't forget sunscreen. We know you've been using it all Winter (cough, cough), but make sure to apply SPF 30 broad-spectrum protection every day over your face lotion. Clinique's Super City Block Oil-Free ($22) is one of our favorites.