The effect is definitely there, but losing weight is not a muscle, but it can help to expel edema, and high amplitude can also help to dredge lymphatic vessels, so there is still a face-lifting effect, but that effect will not last long and will recover. At the same time, it doesn't seem to have any side effects, but gold itself is a heavy metal, and it can't be discharged if the body absorbs too much. I suggest using less or not, natural beauty is the most beautiful!