Best Product!

I received a full size of this product when I attended a London Drugs beauty event. I am blown away. I've now been using this product for a year. The dark circles under my eyes and eyelids are genetic and it has lightened it by probably 75%. It's for under eye but I use on my lids too. If i didnt have a good sleep and wake uo with dark circles it immediately looks brighter after applying this product.