The longevity of your Xeomin treatment may vary depending on how quickly your body metabolizes the solution. Typically, your results will last between three to four months before requiring additional treatment. This injectable is not a permanent fix for certain signs of aging, but through ongoing treatment, the results can be long-lasting. When coming to Reflections Center for your Xeomin appointment, you will be able to schedule your future appointments to help ensure you maintain your newly rejuvenated appearance.