Review (5/5): Works like a champ, I haven't gotten a sunburn since I started using it
Update - I have been using this for some time now. I take it with me when I go to the race track, I shower and apply it in the morning, and so far it has lasted all day and I haven't gotten sunburned from it. Not that I used to get a lot of sunburns before, but it is a lot better with this!