Sunday Riley Good Genes has something of a cult-like following. Other reviews that I’ve read have said things along the lines of: “holy grail status”, “completely lives up to the hype”, and “I’ve given up searching for a more affordable alternative”. After finishing up my first bottle of the good stuff, I have to agree. There are few products in my skincare routine which have almost instantaneous effects, but this is one of them. First, let’s chat about my skin type. I have relatively sensitive skin, and am prone to (undiagnosed) perioral dermatitis around my nose and chin. My complexion…