In fact, both are good, depending on how you choose. Autologous fat needs surgery, has a recovery period, and has a certain amount of fat absorption. The effect of survival can last for a long time. The advantage of hyaluronic acid is that it does not need a recovery period, and the treatment time is several minutes, but the maintenance time is short, about one year. I chose my own autologous fat, and the effect is quite good.