Nan huaijin belly button stickers, it should be said that the sales volume in the market is still very good, especially the consumers are full of praise, mainly because such belly button stickers can play a very good role and can play a role in driving away the cold. For example, some women with cold body can also help themselves to promote blood circulation through navel stickers, thus speeding up the discharge of cold in the body and also having the effect of eliminating dampness. For middle-aged and elderly people, you can also help yourself regulate your stomach through such navel stickers. For people with poor gastrointestinal function, it can improve indigestion and abdominal distension, and also help the body to detoxify and discharge some toxins and garbage in the body. Is nan huaijin Stomach Sticker effective? This product still has a good effect, not only because of its formula, but also because of its manufacturing process, which can penetrate into the skin well, and because it is warm, it will not bring any irritation.