Note about nasolabial folds: Their depth is directly proportional to aging.

As people age, all tissues sag, making these lines—the nasolabial folds—essentially a boundary between areas with and without fat. Therefore, we perform injections to fill in the nasolabial folds.

However, if your facial sagging is severe and causes nasolabial folds, simply filling them won't effectively address facial aging and isn't an ideal solution.

Therefore, while performing facial lifting procedures, we can simultaneously improve nasolabial folds. Of course, some particularly young individuals who feel their nasolabial folds are deep may opt for localized hyaluronic acid filler treatment.

Hyaluronic acid fillers approved in China primarily target nasolabial fold correction. Seeking treatment at licensed medical aesthetic institutions has now become a routine practice.