Ok, look
If you want to use Havoline, just buy the brand name stuff. It's not like you are going to save a hole he77 of a lot of money anyway.
Besides, wouldn't you rather be 100% sure you are getting the real deal. I know for a fact that Napa branded oil which is repackaged Valoline has a lesser add pack than Valvoline because the guy at Valvolines tech line told me this. Basically, the store brand stuff is the botton of the barrell crap that the brand name companies use to make money in some way, so it's pawned off and sold as the el'cheepo stuff.