Figure 2.
Change in nasolabial fold severity with Belotero® Basic/Balance treatment, re-treatment, and optional touch-ups.
Notes: In Prager et al’s study,37 fold severity was rated using the Merz Aesthetics Scales at baseline and at 1, 6, 9, and 12 months. In Narins et al’s study,35,36 fold severity was rated using the Wrinkle Severity Rating Scale at baseline and at 24, 32, 48, 72, and 96 weeks. Baseline is before the injection. Data from Narins et al,35 Narins et al,36 and Prager et al.37
Abbreviation: t-u, touch-up allowed.