Ladies and gentlemen, we have a winner!!! Okay so remember I have bone dry skin, well today I used hourglass serum 28 primer (which is also a serum, duh), and I feel completely moisturized! My chin, T-zone and nose area actually feel oily!!! I know that most people would consider that bad, but it turned my desiccated desert into combination/oily skin. So maybe I'll go a little lighter in those areas, but I think my quest for a TRULy moisturizing primer has ended. And it HAS increased the wear time of my makeup, I was worried or would just act like a moisturizer and not do it's job as a primer. And while those areas of my face FEEL a little oily, they are not shiny at all. And I should mention, every day I wear caudalie divine oil, then kids waterproof SPF 50 sunblock, THEN primer, then foundation and all the bells and whistles. So there's a lot of crap on my face, that's what made finding a good primer so difficult. I think the sunblock is drying and that's why I have to have a moisturizing layer both over and under it.