My expression wrinkles are getting deeper, so I'm thinking about getting botox for wrinkles!

Recently, when I smile, the lines around my eyes and forehead seem particularly deep, so I've been considering wrinkle Botox. Basic care alone isn't enough, so I'm looking into whether wrinkle Botox might help. I think a more natural look would be more attractive. I'm also curious if it's overdone and how long it lasts. If you've tried wrinkle Botox, please share your experience!