I ordered this with a few other items as I noticed my energy was pretty bad. I had negative thoughts and energy and couldn't figure out why. When I put on the necklace all my energy seemed to calm and has been that way for a few days. I love having clear thoughts and not hammered down by negative energy. I will say that it is an excellent protection necklace. I wasn't too sure at first, but when I first touched the necklace I felt energy come from it and it was calming almost right away - when I put it on I was serene. So - if you have any doubt that it works or not, it truly does.