The basic science of HA and the physical properties of HA in dermal fillers

The science of hyaluronic acid dermal fillers

Article specifications

This review article was published in 2008 in Journal of J Cosmet Laser Ther. (IF 2014:1.110) by American specialists. This article explains the basic science of HA and describes how the physical properties of HA dermal fillers may influence clinical outcomes. Key concepts and properties relevant to the production and performance of HA dermal fillers, such as the degree of crosslinking, gel hardness, gel consistency, viscosity, extrusion force, HA concentration, and extent of hydration are explained.

 

Results

Knowledge of the chemical and physical blueprint of HA dermal fillers may help physicians in choosing the appropriate HA dermal filler for facial enhancements. This, together with appropriate injector training and injection experience, should lead to results that ultimately will benefit patients.