Some of those "Store Brand" oils, with the exception of the flagged brand, all seem to be good quality oils.
Sometimes, people will get a great bargain by buying some store brand oils......especially when on clearance or sale.
The add packs of some of these store brand oils, not the base stock of the oil, outshine even the national brands. Loads of Boron, Moly for example.....
I wonder who supplies the base stock, blends and bottles these oils.....that is the mystery?
Thank you Tom for posting these results.