The invention relates to the technical field of health care products, in particular to a blood fat-reducing and slimming tea, which is made of the following raw materials in parts by mass: 20-30 parts of sweet-scented osmanthus, 20-30 parts of poria cocos, 18-28 parts of sealwort, and 18-28 parts of Yu Liren , 16-24 parts of hawthorn, 16-24 parts of medlar, 14-20 parts of seabuckthorn, 14-20 parts of red yeast rice, 10-20 parts of hair holly, 5-15 parts of ganoderma lucidum, 5-15 parts of garcinia cambogia, lotus 5-15 parts of leaves, 5-15 parts of kudzu root, 5-7 parts of schisandra, 5-7 parts of Eucommia, 5-7 parts of Codonopsis, 5-7 parts of Tribulus terrestris, 3-5 parts of Tribulus terrestris, 3-5 parts of Smilax, 1-3 parts of Jiexianghua, 1-3 parts of Duanganwujia. The blood fat-lowering slimming tea of the present invention can help digestion with the stomach, prevent the sticky grease from being blocked in the stomach first, and reduce the accumulation of fat in the upper body; flavonoids such as hawthorn flavonoids can inhibit the synthesis of liver cholesterol, and promote the liver to plasma cholesterol. It can also reduce the risk of atherosclerosis and prevent the occurrence and development of atherosclerosis.