You are what you eat.
1.Dairy causing acne even if you don't have a problem with digesting dairy(the two go hand in hand). Seen a few new articles on this just the past month alone that claim with no nuance that it is an established truth
2.Hot water causes your pores to "open"
3."microbeads" and other means of micro-dermabrasion are good exfoliators that are safe to use
Probably loads of others, but those currently spring to mind
That pH adjusting toners work, or that they make actives more effective. And that you need to wait 10-15 minutes to put other products after your active(s). There’s little evidence to support that. The few studies that look at pH of actives are applied to clean pig skin that is not pH adjusted. Also, it takes your skin 6+ hours after washing (even with a low pH cleanser, which evidence doesn’t really support is necessary) to return to baseline pH, so waiting 10-15 minutes after actives isn’t doing anything most likely.
I don’t really know tbh.
that you can reverse the signs of aging!
That you have to spend a lot for your products
Creams stop sagging skin and restore it
Tanning is healthy