What cosmetics are good for milia?

I have been a consistent user of Envy cosmetics. I am concerned about small pimples because of my child. Of course, I get them occasionally too.

Will these solution cosmetics be effective? During puberty, I tried various products, but I didn't really feel any effect because my sebum production was so active; I can't see my face getting clear at all. Do I need to go to the hospital to get rid of this? Or would those cosmetics alone be sufficient? It bothers me so much; should I at least stop using oily lotions?

However, even with this good skincare routine, I still have a lot of acne and my face is dry. I am also bothered by my rough skin.

Managing acne during puberty is seriously so hard. Should I just be thankful that it isn't cystic acne?

Please recommend some cosmetics that are good for milia.

Puberty is a really difficult time.

Adult puberty, too.