First of all, do not get the impression from the title of this product that I’m an ALL NIGHTER type of girl unless by that you mean my kids are not sleeping and I’m up all night in that kind of way. But I can promise you I am not wearing makeup while my kids are trying to stay up all night and suck my will to live out of me. I originally bought this to try and set my makeup so it stays longer DURING THE DAY. I really only have time to apply my makeup first thing in the morning, so if I have dinner plans that night I don’t have time to start all over if my makeup has just melted off throughout the day. This stuff is pretty great because I can do my makeup first thing in the morning and spray a few sprays when I’m done and it really does set it for the day.