There are several types of dermal fillers available, each with its own unique composition and characteristics. The most commonly used types of dermal fillers include:
Hyaluronic acid fillers
Hyaluronic acid (HA) is a naturally occurring substance in the body that helps retain moisture and provide volume to the skin. HA fillers are gel-like substances that mimic the body's own hyaluronic acid. They are versatile and can be used to address various concerns, such as smoothing wrinkles, adding volume, and enhancing facial contours. Examples of HA fillers include Juvederm, Restylane, and Belotero.
Calcium hydroxylapatite fillers
Calcium hydroxylapatite (CaHA) is a mineral-like compound found in bones. When used as a dermal filler, it stimulates collagen production and provides immediate volume. CaHA fillers are commonly used for deep creases and folds, such as nasolabial folds and marionette lines. The effects of CaHA fillers can last longer compared to HA fillers. Radiesse is a well-known brand of CaHA filler.
Poly-L-lactic acid fillers
Poly-L-lactic acid is a biocompatible and biodegradable synthetic substance. It works by stimulating collagen production and gradually replacing lost volume. Poly-L-lactic acid fillers are often used for treating larger areas of volume loss, such as sunken cheeks or temples. Sculptra is a popular brand of poly-L-lactic acid filler.
Polymethylmethacrylate fillers
Polymethylmethacrylate (PMMA) is a synthetic, non-biodegradable substance. It is a filler material that is mixed with collagen to create a semi-permanent or permanent filler. PMMA fillers are typically used for deep, permanent correction of wrinkles, scars, or augmentation of facial features. Bellafill is an example of a PMMA filler.
It is important to note that the choice of dermal filler depends on various factors, including the specific concern being addressed, the desired outcome, and the individual's unique facial anatomy. A qualified medical professional will assess your needs and recommend the most suitable type of filler for your desired results.
Additionally, there are other less commonly used dermal fillers, such as autologous fat injections (using the patient's own fat), collagen-based fillers, and newer innovative options that may be available. It is best to consult with a trained professional to determine the most appropriate dermal filler for your specific goals and concerns.
