The Mary Kay TimeWise Microdermabrasion Set is a two-step system that helps to exfoliate and refine the skin's texture. The first step involves using the microdermabrasion scrub to remove dead skin cells and reveal a smoother complexion. The second step involves applying the replenishing serum to nourish and hydrate the skin. The set is suitable for all skin types and can be used up to twice a week. It is a popular choice for those looking to improve the appearance of fine lines, wrinkles, and dull skin. The Mary Kay TimeWise Microdermabrasion Set is a trusted product that delivers noticeable results.