Health-care composition made from the combination of herbal materials and a compound with a known effect of losing weight. The herbal materials are Balsam pear and dried tangerine peel and the known for losing weight is L-carnitine L-tartrate. Such combination not only achieves a comprehensive benefficiary effect on obesity but at the same time reduced the dosage of L-carnitine L-tartrate which is relative expensive, thus reducing the cost of product significantly.