When you have combination skin, a serum that works great for half of your face may cause problems on other parts of your face. Finding the best face serums for combination skin is easy but you need to do some trial and error until you find a formula that works best for your skin. Whether you have combination/oily or combination/dry skin, fear not. From drugstore to high end, below are the best serums for combination skin types for anti aging, blackheads, dryness, sensitivity & oiliness.