I'm debating whether or not to get male Botox.

Lately, whenever I look in the mirror, I'm bothered by the wrinkles on my forehead and the lines between my eyebrows that form when I furrow my brows. My expression always looks tired, and I feel like I look older than I actually am...

It seems like more men are getting Botox recently compared to the past, so I have a question and would like to ask. I understand that men have more muscle mass than women, so does that mean they need a larger amount of Botox? Is it possible to improve only wrinkles while preserving facial expressions naturally, without looking unnatural? I am also curious about the duration of the effect and the maintenance costs. Please also tell me about the areas men frequently seek out and tips for after-Botox care. Since it's my first time, I have a lot of questions, so I'd like to hear advice from those with more experience.