The RHA® Collection represents the latest advancement in hyaluronic acid (HA) filler technology. RHA stands for Resilient Hyaluronic Acid, and it's uniquely formulated to more closely mimic the natural HA in your skin.
Using a gentle manufacturing process, the RHA® Collection preserves the natural structure of the HA, creating a resilient and flexible gel. This allows it to stretch and adapt to the constant movement of dynamic facial areas, like the lines around the mouth and nose, for a result that looks incredibly natural, both at rest and in motion.