Who should choose collagen injections over traditional lifting?

If the cause of facial sagging is more related to the loss of volume due to collagen depletion rather than the stretching of fascia or tissues, collagen injections that fill in the hollows are a more suitable approach than simply lifting. This treatment is particularly recommended for those who feel that their lines have collapsed due to volume loss, such as nasolabial folds or sunken cheeks, and for those who desire a natural change without obvious signs of treatment.