Thinking about getting your first Botox treatment to smooth facial wrinkles? This beginner-friendly guide breaks down everything you need to know, from how Botox works to what to expect before, during, and after your appointment. Botox injections are one of the most popular non-invasive cosmetic treatments in the United States, with millions of people choosing the procedure every year to smooth fine lines and moderate wrinkles caused by repeated facial movements. If you’re considering your first Botox treatment, this guide covers everything you need to know to make a confident, informed decision.What Is Botox, Exactly?Botox is a brand-name injectable treatment made from a highly purified form of botulinum toxin type A. When injected in small, targeted doses, it temporarily blocks nerve signals to the underlying facial muscles, relaxing them to soften the appearance of visible wrinkles on the skin’s surface.It’s important to distinguish Botox from dermal fillers: Botox does not add volume to plump up skin or fill in deep…