Zinc and Titanium Oxide.....if you can find them or order online.

While everyone reacts differently and my experience is not indicative of anyone else's, I also was using the Nuetragena Ultra Sheer Dry-Touch--the chemical sunscreen. Never, ever again. I ended up with a bad sunburn.

In trying to figure out why something that I'd really liked let me down, I came up with a few answers....first, that sunscreen dries very quickly. If you rub it too much, it actually peels back off. So it is very easy to accidentally unapply your sunscreen. On that fact, I tended to be very careful

More likely, I tend not to re-apply and I was out for 5 hours (Note: I rarely reapply--how can you do that when you're so sweaty?). I've since discovered that the chemical make up of that sunscreen is one that you *must* reapply every 2 hours. If you don't, the chemical will react with the top layer of skin setting up an environment where you be more senstive to a burn than if you hadn't applied (actually, I believe that it is not technically sunburn, but it is skin damage and acts like a burn).

Not all chemical sunscreens fall into the *must* reapply or risk greater risk. I wish I'd kept the article link. The gist of the story is--physical sunblocks like Zn and Ti are the best for sensitive skins. If they don't blend completely and you look like a ghost? Well, at least you know they're there