I'm approaching my big 4-0 and have still to find my holy grail in foundation.
My skin has extremely dry patches around the creases of my nose. I have very large open pores on my chin, cheeks and nose. I have redness around my chin and nose. I have quite deep 11s.
Whatever foundation I try it just sits in my lines and my pores make my face dotty. I have tried numerous primers. Tried applying with sponge, beauty blender, brush (all tried damp & dry) and fingers. Nothing works 
Some of the brands I've tried are-
Body shop mineral powder
Body shop B.B. cream
Chanel vitalumiere aqua
EL Doublewear- horrendous mistake
No.7. stay perfect
No.7. Airbrush
No.7 perfect and protect
BareMinerals powder
Max factor miracle touch.
Any suggestions?