What is the difference between BOTOX® Cosmetic and fillers?
Frown lines are caused by overactive facial muscles. Fillers correct the wrinkle by adding volume around the muscle with intradermal injections. BOTOX® Cosmetic is intramuscular, blocking the chemicals that cause facial muscles to contract, thereby relaxing them. While there are many options available for fillers, BOTOX® Cosmetic is the only product of its type that affects the muscles that cause wrinkles between the brows.