What is the best poll pad for inflammation?

Would you explain what poll  pad is and what you are attempting to do with it.

It fits on the halter over the poll area to help relax the muscles.

PHT is the gold standard. 

Gotcha. 

I didn't understand its relationship to inflammation. 

I think they all claim increased circulation and calming from the pressure of the magnets. IDK.

Back On Track for me. PHT did nothing, HOWEVER every horse is different. If you can borrow one, do it. That's what I would do.