I must admit that that may not be entirely true. My most repurchased mask might be the Garnier Moisture Bomb one but you get 5 per packet with this so technically I have used more of these. They are from Masque Bar and they claim to reduce dark circles which I cannot speak to however they have definitely reduced the pigmentation I have around my eyes (malasma from pregnancy) and they make everything look fresher and plumper after a heavy night or a few days of not enough sleep. They recently launched a new version specifically for puffiness which I am dying to try but for now these are my jam. They're pricey at £10 a pack but that gets you 5 pairs so per pair I don't think £2 is bad at all!I think I'm going to make my first trip (of the holilday) to Sephora this afternoon, I have my eye on a few products from Milk Makeup, one of which is a cooling under eye doodah. I had something similar from Embryolisse and loved it but the texture of the product was so soft it kind of melted/disintegrated and didn't last long in the tube at all. It was a refreshing swipe of something under my makeup that gave me a very similar sensation to these patches so I'll keep you posted once I've tested a couple more.Something I love about these eye masks as opposed to other jelly-like bio cellulose versions is that they stick really well. The outside is a soft cottony material so you can hold them against your eye with no mess and they don't slip around. By far the best I've tried and if you're after a fast and effective eye treatment I can't recommend them enough. I leave them on for a while though.. pretty much as long as I can stand/overnight. I even wore them on the plane! Although I then watched the finale of TVD and they were so soggy they pretty much fell off my face.Any cool new skin care stuff you've heard about that you think I need to take a look at while I'm over here?