大爱这款草药牙膏,不含氟,但有人评论说contains Sodium Laurel Sulfate (used to make industrial floor cleaners) and also Propylene Glycol (used to make industrial floor cleaners)不懂这两个成分于是查wiki,结果有更多不懂的只好继续查,于是……就这么陷入死循环……摔!所以到底好不好呢!