Frown lines form when facial expressions are made as the muscle under the skin contracts. Over time, as your skin ages, these repeated expressions cause lasting frown lines. Neurotoxins, such as Xeomin®, are prescription medications that block the release of chemicals that cause these muscle contractions so frown lines are softened.
How Does Xeomin® Work?
When you squint or frown, the muscles between your eyebrows contract, causing the skin to furrow and fold. Over time, as your skin ages and loses some of its elasticity, these repeated contractions can cause persistent frown lines. Botulinum toxin type A – the active ingredient in Xeomin®– acts on nerve endings in muscles to prevent muscle fibers from contracting. By reducing these contractions, Xeomin® can temporarily reduce the lines between your eyebrows.