Our slimming patches contain ginseng extract and sophoracosin. It can penetrate deep into the skin, boost metabolism, accelerate fat breakdown, and mildly stimulate. Its use method is very simple: 1. Clean dry belly skin. 2. Take a patch and attach it to your belly button. 3. Wait 8-12 hours before peeling it off. And the effective ingredients in the navel patch can penetrate the skin, promote blood circulation, reduce swelling and make the body line tighter and more smooth.