During the natural aging process, the skin decreases the production of essential building blocks such as collagen and elastin. This, combined with repeated facial expressions such as smiling, laughing, frowning, scowling or squinting, can lead to visible lines and wrinkles. BOTOX® is an injectable treatment derived from small doses of the botulinum toxin that is administered directly into facial muscles with a fine needle. Once underneath the skin, the solution blocks chemical signals from reaching the nerves, temporarily relaxing the muscles responsible for the motions of facial activity. This creates a more relaxed, alert appearance and can be customized to leave you with natural facial expressions.