Comparison of Physicochemical Characteristics and Biostimulatory Functions in Two Calcium Hydroxyapatite-Based Dermal Fillers.

The physicochemical characteristics selected for evaluation were more favorable for CaHA/CMC than CaHA/HA. When compared with CaHA/HA, the smooth, homogeneous microsphere composition of CaHA/CMC promoted significantly more collagen I biosynthesis, an essential process for tissue augmentation and long-lasting aesthetic improvement. Citation: Kunzler C, Hartmann C, Nowag B, et al. Comparison of physicochemical characteristics and biostimulatory functions in two calcium hydroxyapatite-based dermal fillers. J Drugs Dermatol. 2023;22(9):910-916. doi:10.36849/JDD.7684.