The specific manner as to how the procedure works depends on the type of fillers being used. Existing options include:

• Hyaluronic acid: The most commonly used form of dermal filler, a hyaluronic acid filler works by drawing fluid to the required a part of the face that needs a lift. This substance is used in standard filler brands like Juvederm, Captique, and Restylane; the effects of these fillers generally last around nine months to one year.
• Fat graft: A fat graft, also referred to as an autologous fat, refers to fat cells that are taken from another part of the patient’s own body then injected into the recipient site. Since the injected filler is created of actual human fat, the effects of this type of treatment can last for years.
• Polymer: Filler brands like Sculptra uses a artificial and biodegradable polymer substance. this can be another long-lasting choice, with effects lasting up to 2 years.
• Calcium hydroxylapatite: This is the main substance utilized in another popular filler brand Radiesse, which might keep wrinkles and skin aging for up to twelve months.
• Bovine collagen: Fillers like Zyderm and Zyplast use bovine collagen. However, because of the nature of this substance, the patient has got to undergo an allergic reaction test at least four weeks before undergoing the treatment to make sure that he or she is going to not have any adverse reactions to the injectable filler.
• Microscopic plastic beads: Because bovine collagen treatment doesn’t provide permanent results, it’s often mixed with microscopic beads that are made from polymethyl methacrylate or PMMA that keep under the skin for good even when the collagen melts away; they therefore effectively extend the results of the treatment to a minimum of five years.

A filler treatment is carried out by a dermatologist or a cosmetic surgeon. Despite that material is used as the filling agent, a bigger a part of the method is generally the same. The patient 1st receives a local anesthesia to numb the facial area. Once the anesthesia has settled in, the surgeon or dermatologist injects the filler into the planned area, just below the skin. For fat graft, however, the fat that will be used as the filling agent is 1st harvested from another part of the body.

Each procedure can take roughly 15 minutes. However, depending on the severity of the condition and the size of the treatment area, succeeding sessions is also necessary. If so, every session is spaced a minimum of two weeks apart.