The benefits of a moisturizer are many…to name a few, applying a face moisturizer twice a day can reduce the possibility of developing skin conditions like dryness or oiliness. Moisturizing every day also helps in the reduction of the appearance of fine lines while covering the skin with a protective layer against pollutants. How do we find the best moisturizer? That depends if you need a moisturizer for dry, combination or oily skin.