Fillers have become increasingly popular as a non-surgical option for those looking to address signs of facial aging, such as volume loss, wrinkles, and sagging skin. With various types of fillers available, understanding the differences can help you choose the best option for your specific needs and desired outcomes. Here’s a breakdown of the most common types of fillers:
Hyaluronic Acid (HA) Fillers
Hyaluronic Acid (HA) fillers are the most commonly used type of dermal filler, primarily because they offer immediate results and are highly versatile. HA is a substance naturally found in the body, particularly in the skin, where it helps maintain moisture and plumpness. When injected, HA fillers provide instant volume and hydration, making them ideal for smoothing out fine lines, filling in deep creases, and enhancing facial contours, such as the cheeks and lips. The effects of HA fillers are temporary, typically lasting between 6 to 18 months, depending on the specific product and treatment area. One of the advantages of HA fillers is their reversibility; if you’re not satisfied with the results, an enzyme called hyaluronidase can be used to dissolve the filler.
Calcium Hydroxylapatite (CaHA) Fillers
Calcium Hydroxylapatite (CaHA) fillers are another popular option, especially for those looking for longer-lasting results. CaHA is a mineral-like compound naturally found in human bones, and when used in fillers, it is suspended in a gel-like solution. This type of filler not only provides immediate volume but also stimulates the body’s natural collagen production, leading to longer-lasting improvements in skin firmness and texture. CaHA fillers are often used for deeper wrinkles, such as nasolabial folds, and for adding volume to areas like the cheeks. The results of CaHA fillers typically last around 12 to 18 months. Due to their thicker consistency, CaHA fillers are generally used for more substantial volume restoration rather than subtle enhancements.
Poly-L-lactic Acid (PLLA) Fillers
Poly-L-lactic Acid (PLLA) fillers work differently from other fillers by gradually stimulating the body’s own collagen production rather than providing immediate results. PLLA is a biodegradable synthetic substance that has been used for many years in medical devices, such as dissolvable stitches. When injected into the skin, PLLA stimulates collagen production over time, leading to a gradual improvement in skin texture, thickness, and volume. This type of filler is particularly effective for treating facial wrinkles and folds, as well as for adding volume to areas of significant volume loss. Unlike other fillers, PLLA requires multiple sessions, typically spaced several weeks apart, to achieve the desired results. The effects can last up to two years or more, making it a long-lasting option for facial rejuvenation.
Polymethylmethacrylate (PMMA) Fillers
Polymethylmethacrylate (PMMA) fillers are considered a more permanent solution for facial volume loss and wrinkle treatment. PMMA is a biocompatible synthetic material that has been used in medical implants for many years. When used in dermal fillers, PMMA is suspended in a gel-like substance that also contains collagen to provide immediate volume. Over time, the PMMA microspheres remain in place, creating a long-lasting structure under the skin that supports and maintains volume. While PMMA fillers can offer enduring results, they come with a higher risk of complications, such as the formation of lumps or granulomas. Due to their permanent nature, it’s essential to choose an experienced and skilled practitioner for PMMA filler injections to minimize the risk of adverse effects.
Choosing the right filler depends on individual needs, desired outcomes, and medical advice. It’s essential to consult with a qualified dermatologist or plastic surgeon to determine the best option for you.
At ALC Clinic, our experienced professionals can guide you through the process and recommend the most suitable filler to achieve your desired look. Contact us today for a consultation.
