Autologous gat grafting does not only help to make up facial defects, but also helps to smoothen the fine lines on the skin, making the skin tighter and more elastic. Autologous fat grafting for facial transplantation also has the function to improve the condition of the forehead, spouse palance, nasolabial folds, puppet wrinkles, and the sunken parts of the cheek. It rebuilds a more ideal face structure. Moreover, autologous fat grafting can be used for the augmentation of nose and chin that changes the proportion of face to look more perfect.

Plump forehead and cheeks is a sign of youth.

The aging of face begins around age 20 and due to loss of original tissue, the forehead will become flat, the outer cheeks become sunken or the whole face is not as tight as when you were young. ​