Hello, this is Gangnam Samsung Aesthetic Clinic.

Thank you for your question. 
Fat transfer involves suctioning out a small amount of fat from the knees, abdomen or thighs and moving this fat into the facial area (example: laugh lines, frown lines or lips) or other depressed area. 
Fat transfer is a much more advantageous approach and leads to permanent improved changes in facial contour. 
Permanent injectable fillers are not recommended, such as silicon, gortex, methyl methacrolate, or artecoll which are considered unsafe. 
These permanent fillers can lead to major deformities. 
The fat transfer procedure is considered to be the safest fillers if used by a qualified surgeon since it uses your own fat. 
Lips are also being permanently enhanced using the fat transfer technique.

average,can do fat transfer once, 
then when you come to korea after when you have free time, 
you can do the twice,or more.

If you have any other questions you can contact us anytime. 
Best regards. 
  
Tel: 82-02-3477-4700 
QQ: 2240472707 
Wechat: ksamsung1 
mail:k-samsung@163.com