Wellness
Calcium Hydroxylapatite Fillers Explained
Discover calcium hydroxylapatite, the injectable filler that provides immediate volume and stimulates natural collagen for long-lasting rejuvenation.
What is it?
Calcium hydroxylapatite (CaHA) is a type of dermal filler used in cosmetic procedures for facial and hand rejuvenation. It consists of synthetic, biocompatible microspheres of CaHA suspended in a gel carrier. This substance is similar to the minerals naturally found in human bones and teeth. When injected, the gel provides immediate volume to correct moderate-to-severe wrinkles and folds, such as nasolabial folds and marionette lines. One of the most common brand names for this filler is Radiesse.
Why is it trending?
CaHA fillers are gaining popularity due to the increasing demand for minimally invasive cosmetic treatments that offer natural and long-lasting results. Their unique dual-action mechanism is a key factor; they provide an immediate plumping effect while also acting as a scaffold that stimulates the body's own natural collagen production. This regenerative quality leads to sustained improvement in skin volume and elasticity for a year or more. The trend is also fueled by a desire for subtle enhancements and the filler's ability to stay in place without migrating.
How does it affect people?
CaHA fillers provide immediate correction of volume loss, enhancing cheeks, smoothing deep wrinkles, and improving jawline contour. Over time, as the gel is absorbed, the newly formed collagen provides a long-lasting structural framework for the skin. This results in a smoother, more youthful appearance. The procedure is quick with minimal downtime. Common side effects are temporary and include redness, swelling, or bruising at the injection site. While rare, more serious complications like allergic reactions or infection can occur.