Do you wear the make-up base before put the foundation on your face?

and why do you wear it?Do you wear the make-up base before put the foundation on your face?
No. In the Summer, I wear a ';summer tan'; and in the off summer season (when my tan has faded), I wear a creamy (non-greasy) liquid make-up and lightly brushed on blush.Do you wear the make-up base before put the foundation on your face?
yeahh, it makes the foundation not look so cakey and plastered on.
Yes I do. but not all the time because its expensive and when I wear every days so it gone fast.