Hi all, I've never posted in this part of the forum, but I figure someone here would know... I'm over 30 now, and I've never worn face cream except for once or twice in the middle of winter when I have used DH's (yes, I know that sounds crazy) but thought maybe I should start and just picked up some regular Kiehls. Should I wear it under or over suntan lotion? Do I need to wait a few minutes between putting each on? Thanks!