Has anyone tried that "Hylexin" stuff they are advertising the heck out of in magazines right now?? I have had REALLY bad dark undereye circles every day of my life ever since I was about 9, and no matter how much sleep I get, despite the fact that I eat really healthy, no matter how many eye creams from places like Sephora that I have tried...NOTHING works. I wouldn't even wear makeup if it weren't for these things, and if I didn't have to wear makeup I would be so happy because I'm not fond of the stuff anyways. But if I don't wear it, I will most definitely look like a cocaine addict with these big blueish-reddish-purple circles not just under my eyes but on my eyelids and the skin under my eyebrows too. It's horrible. I've been covering them up with makeup for like 5 years now, but I just want to get rid of them. This "Hylexin" stuff is being touted as like a miracle product or something. Does anyone have any experience with it??