If you regularly loofah the mother**** out of the application sites (with a real loofah--not those silly glove ones), hardly anything will bother your skin. Napalm? Bring it on.
Neither side here has acted admirably. I saw no problem in the initial intent of Par's mission, which appeared to be to "out" certain competition that Par felt couldn't hold a candle to his technical...
Assuming you have your asthma under control with another drug (such as inhaled albuterol), you'll very likely experience little affect from ephedrine on your asthma before, during, or after exercise....
Customizer: It certainly has merit, but if you're already receiving excellent absorption via the transdermal route, I'm curious as to why you'd bother with the 1-AD. Unless it's a convenience thing....