Okay, this is my first full attempt on myself with Notorious. I used it on several clients last week, and it was nearly invisible in its fabulousness. Okay, that doesn't make sense. But it does... because the point of this product is that no one should really be able to tell that you're wearing it.
This product is brilliant. I highly recommend it. On the up side, it'll probably last forever so although it's limited, I don't think it's worth a back up. I've found that every time I back something up, by the time I get to the second one... someone has come out with something EVEN BETTER. So one will do just fine.