Dawn
If you check the ingredients of cascade platinum plus, and compare it to dawn, you will see that it does not actually contain dawn.
The packet is actually claiming twice the grease cutting power of Dawn, it is just marketing spiel.
These two ingredients are listed as boosting the grease cleaning performance of cascade, and don't seem to be in dawn.
Isotridecanol Ethoxylated
PEG/PPG/Propylheptyl Ether CAS 166736-08-9
Cascade Platinum Plus Dishwasher Pods:-->
https://smartlabel.pg.com/en-us/00030772133941.html
Dawn Ultra Liquid Dish Soap :-->
https://smartlabel.pg.com/en-us/00030772000922.html
Compare the CAS numbers.
P&G use the Fairy brand here, and their platinum plus is the best capsule I've used. I've had my last dishwasher flood the floor with foam, which would happen just from the slightest trace of suds from fairy washing up liquid left behind from pre washing a pan, if it was not absolutely thoroughly rinsed, because the dishwasher was getting really old, and the rubber door seal, and all the seals in fact, had shrunk. There's no way a manufacturer would add an ingredient that could cause that much foam, without also including something to suppress it.