I've started getting wrinkles between my eyebrows. Can I prevent them with Botox?

Lately, whenever I look in the mirror and frown, I see fine wrinkles between my eyebrows. They aren't deeply etched yet, but I want to manage them proactively because I'm worried they might get worse later. I've heard that getting Botox can prevent wrinkles from deepening by reducing muscle movement. Would getting Botox be effective in my current condition? I'm also curious about the typical treatment interval and whether my facial expressions might look unnatural after the injection.