Hello all. I am 42 with oily skin, and no matter how much I prep my skin in a morning, within half an hour, my nose, cheeks and chin are very oily and pores visible. I use retinol and vitamin c, and am very happy with my skin care routine, but what do you recommend to set my makeup to keep it looking reasonable, until at least lunchtime? I use NARS light reflecting loose powder, which is great initially, but- BOOM- 15 mins later, my skin looks crap. If I add more powder, it cakes and looks crap. Anyone got any tips or recommendations to help me? Thank you x