I bought this simply because I had been hearing about thieves oil, and was more intrigued by the mix of scents rather than the various benefits people experience. Also, I've paid similar or more for 30ml of just a single scent, and this is a blend of FIVE oils, saving me the expense and work of making my own. I thought it was a great value!Then the coronavirus epidemic hit, and living in NYC I was made to work from home at first, and then shelter-in-place orders came. It became a bit depressing working alone all day. So I put some of this in the sonic diffuser and BOOM, my mood actually did change. I'm not usually a big believer in such things, and just really really like the scent of this. But when my wife asked why I was in a better mood after a 4hr conference call, I stopped to think and was like "I wonder if its that oil?!". I now think it is. It's a combination of uplifting and calming to me at the same time, if that makes sense. I now have it in my home office daily. Could be in my mind, but at a minimum, life smells better!