I did the color quiz. I was wowed by the primer and concealer and how little was required when applying but the Foundation color received was slightly too light and grey. I emailed customer support and got an immediate reply with options: for color correction assistance and/ refund. After answering questions they sent me another foundation color 175 that was perfect! At 60 years of age I love the natural look! I've never experienced a company that provides this kind of product and service.