Before delving into the effectiveness of Botox in permanently fixing wrinkles, it's crucial to understand what Botox is and how it works. Botox, short for Botulinum Toxin, is a neurotoxic protein produced by the bacterium Clostridium botulinum. When injected into muscles, it blocks signals from the nerves to the muscles, causing temporary paralysis and preventing muscle contractions that lead to wrinkles.