There are strict standards for the use of pure plant essential oils. /kloc-in principle, all kinds of essential oils can be used for people over 0/6 years old, but the formula proportion should be adjusted according to specific needs. However, if the slimming essential oil you are talking about is a composite essential oil, its different components determine its age. In addition, if it is a compound essential oil containing other chemical components, the specific points of attention will be different, so we can't give you a strict age standard on this issue.