The 7-day slimming is aimed at the umbilical region, and the leptin peptide is slowly released and dialyzed into the body through nanotechnology. Inhibit fat synthesis; Increase fat metabolism; Promote the burning of fat. Directly acting on the abdomen, waist, buttocks and thighs where large fat cells are distributed; The slimming effect is very obvious. No need to diet, no western medicine ingredients, safe and healthy. Just drop a few drops on your navel every day, which is very convenient. You can try it on Baidu for 7d.