Botox is a solution consisting of a small amount of botulinum toxin that is diluted down and then injected under the surface of the skin into the muscles. Once it reaches the nerve endings of the muscles, it disables their ability to contract, therefore keeps them relaxed and unable to contract. When the facial muscles contract, such as when we laugh, smile or frown, our skin will wrinkle. These wrinkles over time lead to creases. By blocking the contraction of the muscles, Botox prevents the wrinkles and creases from forming and our skin smooths out. Botox is only a temporary treatment for use on wrinkles and fine lines, with the treatment lasting typically around four to six months. Many patients have found with repeated Botox treatments that they are able to prolong the time between sessions as they continue regular treatments.