RANDOM RANDOMNESS

Random question for today: what is grape seed extract used for exactly? Do they take the little itty bitty teeny tiny seeds out of the grapes and get the oil out of them?? Or is that a whole different fruit all together? I dunno either.... I know - I wonder about the weirdest things sometimes, but really doesn't everyone? I always buy seedless grapes. I haven't seen any with seeds in them for years.... I so need this spring break.