Mary Kay's Microdermabrasion Set is priced at about $50.00 for a two piece set. The first part is the actual microdermabrasion product that is applied to a damp face in small, circular motions very gently. The second part is a soothing serum, that completes the process and conditions and comforts the skin. I've also used the serum on razor burn with good results, although Mary Kay has not suggested this.
One of the things I like about this product is that one uses their finger tips to apply the product. This give you the most possible control over how much presure the product is being applied with, unlike products that are applies with a 'wand', in an attempt to look like the microdermabrasion methods used by doctors.
I have rather sensitive skin, so I use this product once a week, although Mary Kay says that it can be used up to three times a week, but never on consecutive days. I have found that it does leave my skin looking younger and fresher. It is also noticeably smoother than before the treatment. I will gladly continue to use this product.