Xeomin blocks the nerve communication that moves the muscles, just like Botox. They both contain the same active ingredient. The difference is that Xeomin does not have unnecessary proteins added. Your body may become resistant to the added protein. Think about it like taking additives out of your food, what's left is cleaner and more nutritious. If you feel like you're not getting the same results as previously with Botox, try Xeomin. An even better reason to try Xeomin - a FREE $50 Visa gift card!! Purchase 50 units ($12/unit) and receive a code to enter on their website for an instantaneous FREE $50 Visa gift card.