BOTOX® Cosmetic is an FDA-approved injectable used to temporarily smooth facial wrinkles and lines. It works by targeting and freezing facial muscles that cause wrinkles from expressions like smiling and frowning. Common areas treated include crow's feet, forehead lines, and frown lines. Results last up to 4 months and there is little to no downtime after treatment. Side effects are rare but may include slight swelling or bruising at injection sites. A consultation with a doctor is recommended to determine if BOTOX® Cosmetic is suitable and develop a customized treatment plan.