I have estimated $700 annually and that is for:
I love my compounds from Derm:
Depends a little on what foundation you wear because I find a lot of mattifying primers dry down >>
Peter Thomas Roth worked but I did find it more drying than Sunday riley .
Peter Thomas Roth in the blue bottle, or, serious Skincare makes a gentle time release
Peter Thomas Roth Max Mineral Tinted SPF 45
Peter Thomas Roth Max Mineral tinted SPF 45 - just repurchased it. Very nice and high protection.