I'm helping my younger sister pick out a sunscreen, most sunscreens are too greasy for her and end up breaking her out...Btw, from what I've read, most sunscreens in the market today don't provide sufficient protection from UVA rays (the one that's responsible for premature aging and hyperpigmentation), and only work against UVB rays. Anyways, I gave her my Loreal sunscreen with Mexoryl (my HG!!) to try, and it made her whole face itch and shiny

...any suggestions anyone? I really need to get her to start using sunscreen, especially since she's started on BP and BHA treatments...things could go worse for her if she doesn't start using sunscreen while on those!