I have to wear SPF 50 every day due to melasma. I have tried loads and find that so many are a bit greasy/moist and never really dry. I have tried moisturiser with SPF (cerave) but my face is getting worse so I think I need an SPF as well. I can only use a liquid foundation because my skin feels so oily. I would like to look a bit less shiny! Do I need to start my routine 2 hours in advance? I don’t think I could do that! Any advice gratefully received - thank you