I love Delanci but had only tried their beautiful eyeshadow palettes so I decided to give this a try. This primer is the best I've used in a long time. I applied it about 5 minutes before applying my eyeshadow and glitter and it performed beautifully. My shadows didn't crease and my eyeshadows popped more. The look lasted all day through the evening. If I was to compare this to an high end brand I would say UD primer potion.