"injectable filler"的定义和意义

What is "injectable filler"?

Injectable filler refers to a cosmetic procedure where a substance, often a gel-like material, is injected into specific areas of the face to restore volume, fill in wrinkles or lines, and enhance facial contours. This non-surgical treatment is commonly used to address concerns such as nasolabial folds, marionette lines, thin lips, and hollowed cheeks. The filler material, typically composed of substances like hyaluronic acid or collagen, helps to plump up the targeted areas, providing a more youthful and rejuvenated appearance. Injectable filler treatments are customizable and can be tailored to individual needs and preferences. The results are immediate and can last for several months or longer, depending on the specific filler used.