Facial filler injections in regular hospitals are effective, only that their effects are maintained for different periods of time depending on the filler material, and the main filler substances at present are hyaluronic acid or autologous fat. Facial hyaluronic acid filling refers to the injection of hyaluronic acid molecules into the forehead, temples, chin, decree lines and other parts of the face, in order to achieve fullness of the contour, eliminate the role of wrinkles, of which hyaluronic acid, also known as hyaluronic acid, is the body’s tissue components, excellent moisturizing effect, easy to absorb, the general effect can only be maintained for half a year to a year or so, so you need to supplement the injection for many times. Facial fat filling refers to the extraction of excess fat from the waist, abdomen, thighs and other parts of the body, filtering and purifying the pure fat suitable for transplantation, and transplanting it to the sunspots, the base of the nose and other recessed areas, in order to achieve a fuller contour and increase the effect of three-dimensional sense. As autologous fat does not have rejection reaction and the fat will not be absorbed, as long as the filling is standardized and the fat survives successfully, the effect can be maintained permanently. Patients need to choose carefully according to their own physique, target results, and the doctor’s advice after the professional doctor’s interview.