These are common feeds that are sold in the US.
There are actually a few from the UK and Australia listed here too:
https://docs.google.com/spreadsheets/d/1upDVFXEQPK8PUIF6Sj3Bt5CUQfX1PlTEhg799sDT-qM/edit?usp=sharing
Notice that links to the exact feed where you can read ingredients is under each feed type name.
There are actually a few from the UK and Australia listed here too:
https://docs.google.com/spreadsheets/d/1upDVFXEQPK8PUIF6Sj3Bt5CUQfX1PlTEhg799sDT-qM/edit?usp=sharing
Notice that links to the exact feed where you can read ingredients is under each feed type name.