This model has been out for several years, but there is little advertising. Should be relatively low-key or let the profits go to customers. I tried a few bottles before, and the effect was not bad. If you don't know, you'd better ask the store more. The store is very enthusiastic. I bought a course of stovepipe essential oil and lost a lot of weight than before. I remember the name of his previous shop. I hope it helps you! A woman who loves beauty together, hehe.