ELF Poreless Putty Primer I love because it helps even out your skin tone and blurs what you don't want others to see..you put it on and let sit 1/2 hour do not wash off then apply your cosmetics to follow. It stays fresh all day
I think there are a lot of great products from e.l.f especially if you are trying to save money. I would have to say though, that the brushes are their best product because I haven't found a better quality brush for a lower price.
My favorite product is the Blemish Control Face Primer. I've used it everyday for the past few months and my skin has gotten better and stayed clear during this time. I don't even want to try a different one because this one works so well.