How it Works:  Relax Overactive Muscles Botulinum Toxin (Xeomin, Dysport, and Botox) relaxes muscles to treat and prevent fine lines and wrinkles. Minimally Invasive, Maximum Impact With no downtime and quick application, tox is a safe, efficient way to get back to living—and glowing— immediately. Staying Consistent is the key for your best skin. Tox lasts 3-4 months, and regular touch-ups keep results natural and fresh.