Fig. 16.1 The hyaluronic acid (HA) filler Belotero® (Belotero Volume, Belotero Hydro, Belotero Soft, Belotero Balance, Belotero Intense [Merz Aesthetics]) offers an extended portfolio for smoothing and filling wrinkles, for lip augmentation restoring facial volumes, and for rehydrating skin. Belotero integrates smoothly into an antiaging regimen that enhances confidence and self-assurance. It has an intelligent design for an advanced custom-made aesthetic solution with predictable and natural outcomes for optimal patient satisfaction and trust. The Belotero products can be used individually or in combination to tailor an aesthetic solution depending on the skin’s structural and functional needs with predictable and natural outcomes. (Courtesy Merz Aesthetics)

Fig. 16.2 OnabotulinumtoxinA (Botox Cosmetic, Allergan, Inc.) 50 units. (Courtesy Allergan, Inc.)

Fig. 16.3 OnabotulinumtoxinA (Botox Cosmetic, Allergan, Inc.) 100 units. (Courtesy Allergan. Inc.)

Fig. 16.4 Treatment of moderate to severe crow’s-feet. (a) Before treatment and (b) 7days after treatment. (Courtesy Allergan, Inc.)

Fig. 16.5 Treatment of moderate to severe crow’s-feet. (a) Before treatment and (b) 7days after treatment. (Courtesy Allergan, Inc.)