It makes absolutely zero difference in the length of makeup wear. It doesn't make it easier to apply. But it's SO expensive. It was no different than the cheap primer I got at a drug store once ... and that didn't even really work haha

I found this greasy when I applied it. And didn't make the colors on my face any different like it claims and defiantly didn't last any longer either. I'm glad it was a sample I received from a friend and didn't have to pay the crazy price to try it because I would be more disappointed