I am soooooooooooo glad that there are a few refills again and have ordered several of them. My dermatologist had recommended me to treat my acne scars from childhood MicroDermabrasion at the beauty salon. Priced, it is not really cheap. I have 10-15 treatments recommended in the 1-2 week interval ... Could and I can not afford it. I at that time then this product purchased at the store and actually the skin became clearer after regular use after 4 weeks. Sure you get there just the slightest unevenness with away any deep scars, but in any case is visible success and I am happy dolle when I discovered the product here a few weeks ago. At first, it may be that your skin feels slightly taut after treatment, but this is after a few treatments. I cream my face afterwards always with hyaluronic gel and a moisturizer immediately and "sits" the make-up even better.