I see that the duration of the effects varies in Botox reviews, so I'm curious why.

I'm confused because when I look at Botox reviews, some people say the effects last a long time, while others say they wear off quickly. I'm wondering if the reason the duration of the effects varies from person to person is due to body constitution or the injection site.

I would also like to know if there are differences depending on the Botox dosage or the procedure method.

I'm also curious if there is a difference in the duration of the effects between getting Botox for the first time and getting it multiple times.

I'd also like to know if any special care is necessary to maintain the effects of Botox for a long time. I'd love to get some tips or guidelines from those who have read a lot of reviews.