From: Volumizing effects of a smooth, highly cohesive, viscous 20-mg/mL hyaluronic acid volumizing filler: prospective European study
Characteristic
Value
Sex
91% female
Mean age
50
Ascher Scale (mean score)
3.7
Ascher Scale (score distributions)*
Grade 2: 44%
Grade 3: 34%
Grade 4: 14%
Grade 5: 3%