Which of the following is a common treatment for wrinkles?

Botox is a common treatment for wrinkles, particularly for dynamic wrinkles, which are caused by the repeated contractions of facial muscles. It works by temporarily paralyzing the muscles responsible for these wrinkles, resulting in a smoother appearance of the skin. When injected, Botox blocks the neurotransmitters that signal muscle contraction, reducing the visibility of fine lines and wrinkles, especially around the forehead, crow's feet, and frown lines. This effect is temporary, typically lasting three to six months, necessitating repeat treatments for ongoing wrinkle management.

Microdermabrasion can help with skin texture and tone but is not specifically designed to treat deeper lines or wrinkles. Hydration therapy aids in improving skin moisture but does not directly address the muscular causes of wrinkles. Laser resurfacing can be an effective wrinkle treatment by removing layers of skin and promoting collagen production, but its mechanism and application differ from how Botox functions to directly target muscle activity. Thus, Botox emerges as a preferred option focused specifically on the treatment of wrinkles caused by muscle movement.