Hello, I used it last summer. I used a trial suit at first. I only massaged my stomach and waist once in the morning and once in the evening. At first, I felt that the meat on my stomach had tightened for three days. Then I continued to use it for two weeks. I also massaged my stomach and waist once in the morning and once in the evening. The waist circumference is about 2 cm smaller, which is still very effective. Later, I bought a formal suit and used it on my arms and thighs. The effect is not so obvious, but when I ran out, the flesh on my arm tightened and my weight didn't change much.