5 KEY PRINCIPLES

• Concentration
  To fit skin thickness and fat coverage of treated area.
• Cross-link Degree
  To prolong through time the HA gel degradation.
• Rheology
  Volume, lifting, or hydrate.
  Depth of injection proper to treated area.
• Gel Structure
  Volume, skin aligning.
  Gel spread pattern proper to each treated area.
• Extrusion Force
  Soft & homogenous extrusion force is directly linked to treatment precision and final outcome.