It’s not like Bolbbalgan Sachiun, so what could be the cause of flushing?

As the title suggests, it’s not like I’m Bolbbalgan4, so what is the cause of this flushing? What are the ways to get rid of it?

I think everyone wants bright skin.

However, if you have redness, it is difficult to have bright skin.

I think the feeling of blush is different from having red cheeks and having a flush appear.

There are times when I get bothered by the redness that pops up from time to time.

What are some good ways to fundamentally resolve redness other than covering it up with makeup?