Hansaplast Scar Reducer is the gentle and safe method, raised and red scars and keloids to reduce visible. When the application is activated naturally to the skin"s own regeneration process: For smaller scars, the patch can be tailored for large wounds, several patches are used. The patches are transparent and invisible. The flexible and breathable plasters are easy to use and comfortable to wear.Clinical studies have shown at least a wearing time of 12 hours a day over a period of 8 weeks positive results. The first visible results are usually possible after 3-4 weeks.