What is CaHA, and What Are Its Applications?

In recent years, the medical aesthetics industry has experienced rapid growth, driven by increasing consumer demand for safe, natural, and long-lasting aesthetic solutions. Among the innovative materials gaining prominence is Calcium Hydroxylapatite (CaHA), a biocompatible filler known for its effectiveness and versatility. CaHA has become a popular ingredient in medical aesthetics, particularly in skin boosters and collagen stimulators, widely used for facial rejuvenation, contour enhancement, and hand anti-aging.

What is CaHA?

Calcium Hydroxylapatite (CaHA) is a biomaterial with a composition similar to that of human bones and teeth. Its excellent biocompatibility and biodegradability make it an ideal choice for medical and aesthetic applications. In the field of medical aesthetics, CaHA is primarily used as an injectable filler to address static wrinkles, such as facial lines and nasolabial folds. Additionally, it is applied to enhance facial contours, including the cheekbones, chin, and jawline, creating a more defined and youthful appearance. Beyond facial applications, CaHA is also effective in hand rejuvenation, where it is used to restore volume to the back of the hands, reducing the visibility of bones and tendons for a fuller, more youthful look.

Advantages of CaHA

Collagen Stimulation: One of the unique properties of CaHA is its ability to stimulate collagen production in the skin. This not only improves skin firmness and elasticity but also enhances the overall quality of the skin over time.

Long-Lasting Results: The collagen-stimulating effects of CaHA contribute to its durability, with results typically lasting between 12 to 18 months. This makes it a preferred choice for those seeking natural and sustained outcomes.

Safety Profile: Due to its similarity to human tissue, CaHA is associated with minimal side effects. Common reactions, such as mild redness or bruising at the injection site, are temporary and resolve within a few days. Its high safety profile and low risk of adverse effects have made CaHA a top choice for both medical professionals and consumers.

Common CaHA Products

In the medical aesthetics industry, CaHA is a key ingredient in advanced dermal fillers. Singclean Medical, a leading manufacturer of absorbable biomaterials in China, has been at the forefront of CaHA product development and application. The company has introduced two innovative products: SKformula Hydro Plus and Singderm Dual CaHA Hybrid Filler.

SKformula Hydro Plus: This sodium hyaluronate complex solution is enriched with amino acids and contains 18 mg/mL of high-concentration hyaluronic acid (HA) and CaHA. It is designed to improve skin hydration, density, and elasticity while providing long-lasting collagen stimulation. Visible results can be observed within approximately four weeks, with effects lasting six to nine months.

Singderm Dual CaHA Hybrid Filler: This advanced filler combines 20 mg/mL of cross-linked HA, 56% CaHA, and 0.3% lidocaine. It is formulated for deep dermal to subdermal implantation, targeting moderate to severe facial wrinkles, folds, and volume loss in areas such as the nasolabial folds, marionette lines, jawline, cheeks, and nose. The product offers dual benefits: immediate volume restoration through HA and long-term collagen stimulation via CaHA, with results lasting up to 24 months.

The Future of CaHA

As medical aesthetics technology continues to advance and consumer preferences shift toward natural and sustainable beauty solutions, the demand for CaHA is expected to grow significantly. Ongoing clinical research and advancements in application techniques will further enhance the efficacy and safety of CaHA-based products. In the future, CaHA is poised to play an even greater role in the medical aesthetics industry, offering consumers safer, more effective, and longer-lasting anti-aging solutions.