Old skin cells have a habit of building up if they are not removed. Aside from leaving your skin looking dull and tired, this can also lead to a number of different skin irritations, including acne. Exfoliating your skin should absolutely be part of your regular skincare routine at home. We really like The Clear Cell Collection from Image Skincare at Bem Estar for both exfoliating and preventing a build-up of harmful bacteria. The Max Collection is also fabulous as it visibly rejuvenates, regenerates and revitalizes dull, aging skin to restore a youthful, luminous appearance.