What oil has zinc now?

I'm beginning the switch to Amsoil Premium Protection and their filters. That oil has over 1300ppm ZDDP and is supposed to be good for 15,000 miles. The filter is guaranteed for 25,000 miles. And if someone were to actually go 15K on a change it's cheaper to run their oil and filter than any other oil (with ZDDP additive) and change it every 3000.