I also use Jason sunscreen, not the kids one but the Chemical Free sunscreen. The only active ingredient is titanium dioxide (no parsol, etc). It's pretty thick stuff and you have to work a little bit to apply it but it is an excellent product.

Granted, it doesn't feel quite as lovely as the Neutrogena Dry Touch stuff, but I'm very adamant about avoiding certain chemicals in my personal care products (notably parabens). Good times!