Teosyal RHA 4 is a hyaluronic acid-based wrinkle filler that is meant to assist the skin in every movement while also preserving the vibrancy and smoothness of your face.

Teosyal RHA 4's main feature is its high viscosity and elasticity, which allows for very effective filling as well as greater resistance to dermal deformation. It is intended to add volume to the cheekbones, chin, and temples, as well as to repair deep skin depressions.