The same thing happened when I went to Sepang to watch the F1. We were seated under the covered stand, but was there from morning till evening. I came back looking like a lobster. So did ST. So that was the point, I started to take note.
The aloe vera range is my favorite, but I was using Vitamin E range when I first started, coz aloe vera range was not out yet at that time. However, please bear in mind that both range (the aloe and the Vitamin E) ONLY offers sun protection for UVA ray, not UVB. I JUST FOUND OUT!
This is the one that offers protection for both UVA and UVB rays.
Please click here for more info