Dual Benefits of Calcium Hydroxyapatite Filler: A Prospective Study on Midface Volume Restoration and Skin Quality Enhancement

CaHA filler demonstrated effective and sustained volume restoration while significantly improving skin hydration, barrier function, and elasticity. These findings suggest that CaHA functions not only as a volumizer but also as a skin booster, offering a comprehensive approach to facial rejuvenation. Nevertheless, further studies with larger cohorts are warranted to validate these results.