Skn Renew The treatments may include different methods and one of them is the Diamond as mentioned above. Aside from this newest alternative, one of the methods includes the mechanical dermabrasion which is also referred to as the conventional 'crystal microdermabrasion system'. This method applies jets of aluminum oxide crystals or zinc oxide. The procedures are not very painful. It does not require the use of anesthetic agents. This particular treatment is medically used for scar revision and scar removal procedures. https://www.livedailystrong.com/skn-renew-cream-review/